Tootfinder

Rank 3 Quadratic Generators of Veronese Embeddings: The Characteristic 3 Case
Donghyeop Lee, Euisung Park, Saerom Sim
https://arxiv.org/abs/2509.09383 https://

Rank 3 Quadratic Generators of Veronese Embeddings: The Characteristic 3 Case
This paper investigates property QR(3) for Veronese embeddings over an algebraically closed field of characteristic $3$. We determine the rank index of $(\mathbb{P}^n , \mathcal{O}_{\mathbb{P}^n} (d))$ for all $n \geq 2$, $d \geq 3$, proving that it equals $3$ in these cases. Our approach adapts the inductive framework of [HLMP 2021], re-proving key lemmas for characteristic $3$ to establish quadratic generation by rank $3$ forms. We further compute the codimension of the span of rank $3$ quadr…

Rank of the family of elliptic curves $y^2 = x^3- 5px$
Arkabrata Ghosh
https://arxiv.org/abs/2509.09169 https://arxiv.org/pdf/2509.09169

Rank of the family of elliptic curves $y^2 = x^3- 5px$
This article considers the family of elliptic curves given by $E_{p}: y^2=x^3-5px$ and certain conditions on an odd prime $p$. More specifically, we have shown that if $p \equiv 7, 23 \pmod {40}$, then the rank of $E_{p}$ is zero for both $ \mathbb{Q} $ and $ \mathbb{Q}(i) $. Furthermore, if the prime $ p $ is of the form $ 40k_1 + 3 $ or $ 40k_2 + 27$, where $k_1, k_2 \in \mathbb{Z}$ such that $(5k_1+1)$ or $(5k_2 +4)$ are perfect squares, then the given family of elliptic curves has rank one …

Monodromies of surfaces in 3-manifolds, right-veeringness, and primeness of links
Peter Feller, Lukas Lewark, Miguel Orbegozo Rodriguez
https://arxiv.org/abs/2509.09615 https://…

Monodromies of surfaces in 3-manifolds, right-veeringness, and primeness of links
Extending the notion of monodromies associated with open books of $3$-manifolds, we consider monodromies for all incompressible surfaces in $3$-manifolds as partial self-maps of the arc set of the surfaces. We use them to develop a primeness criterion for incompressible surfaces constructed as iterative Murasugi sums in irreducible $3$-manifolds. We also consider a suitable notion of right-veeringness for monodromies of incompressible surfaces. We show strongly quasipositive surfaces are righ…

Mathematical basis, phase transitions and singularities of (3 1)-dimensional phi4 scalar field model
Zhidong Zhang
https://arxiv.org/abs/2511.07439 https://arxiv.org/pdf/2511.07439 https://arxiv.org/html/2511.07439
arXiv:2511.07439v1 Announce Type: new
Abstract: The lambda phi4 scalar field model that can be applied to interpret pion-pion scattering and properties of hadrons. In this work, the mathematical basis, phase transitions and singularities of a (3 1)-dimensional (i.e., (3 1)D) phi4 scalar field model are investigated. It is found that as a specific example of topological quantum field theories, the (3 1)D phi4 scalar field model must be set up on the Jordan-von Neumann-Wigner framework and dealt with the parameter space of complex time (or complex temperature). The use of the time average and the topologic Lorentz transformation representing Reidemeister moves ensure the integrability, which takes into account for the contributions of nontrivial topological structures to physical properties of the many-body interacting system. The ergodic hypothesis is violated at finite temperatures in the (3 1)D phi4 scalar field model. Because the quantum field theories with ultraviolet cutoff can be mapped to the models in statistical mechanics, the (3 1)D phi4 scalar field model with ultraviolet cutoff is studied by inspecting its relation with the three-dimensional (3D) Ising model. Furthermore, the direct relation between the coupling K in the 3D Ising model and the bare coupling lambda0 in the (3 1)D phi4 scalar field model is determined in the strong coupling limit. The results obtained in the present work can be utilized to investigate thermodynamic physical properties and critical phenomena of quantum (scalar) field theories.
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Replaced article(s) found for cs.CV. https://arxiv.org/list/cs.CV/new
[3/3]:
- MESH -- Understanding Videos Like Human: Measuring Hallucinations in Large Video Models
Yang, Chen, Wong, Lei, Chen, Li, Zhou, Cheng

Supersymmetric truncation of N=3 dilaton Weyl multiplet
Soumya Adhikari, Aravind Aikot, Eswar Krishnan, Bindusar Sahoo
https://arxiv.org/abs/2509.09430 https://

Supersymmetric truncation of N=3 dilaton Weyl multiplet
We perform a supersymmetric truncation of the N=3 dilaton Weyl multiplet with an R-symmetry $SU(2) \times U(1) \times U(1)$, to obtain a 32+32 off-shell representation of N=2 conformal supergravity. Independently, we construct another 32+32 off-shell multiplet in N=2 conformal supergravity by coupling the N=2 scalar-tensor multiplet to the N=2 standard Weyl multiplet. We then establish the equivalence between these two multiplets through a mapping. We observe that this multiplet is gauge equiva…

On some special symmetries of a biwarped product-type 3-manifold
Adara M. Blaga
https://arxiv.org/abs/2509.09545 https://arxiv.org/pdf/2509.09545

On some special symmetries of a biwarped product-type 3-manifold
We investigate special Killing vector fields on 3-dimensional Riemannian manifolds of biwarped product-type. Starting from a diagonal metric on $\mathbb R^3$ determined by two nontrivial warping functions and a constant scaling factor, we derive the system of equations characterizing Killing fields and provide a description of their structure. Families of solutions are obtained, depending on the expressions and on the relations between the warping functions, including explicit examples of both …

Prediction of several Co-based La$_3$Ni$_2$O$_7$-like superconducting materials
Jing-Xuan Wang, Yi-Heng Tian, Jian-Hong She, Rong-Qiang He, Zhong-Yi Lu
https://arxiv.org/abs/2509.09664

Prediction of several Co-based La$_3$Ni$_2$O$_7$-like superconducting materials
High temperature superconductivity has been found in Fe, Ni, and Cu compounds, but not Co, where the Ni compounds include the recently found bilayer nickelate La$_3$Ni$_2$O$_7$ under high pressure. Here we theoretically predict several Co-based La$_3$Ni$_2$O$_7$-like high-temperature superconducting materials. With electron doping to high-pressure bilayer cobaltate La$_3$Co$_2$O$_7$, we find that LaTh$_2$Co$_2$O$_7$, La$_3$Ni$_2$O$_5$Cl$_2$, and La$_3$Ni$_2$O$_5$Br$_2$ may show similar crystal …

Replaced article(s) found for cs.LG. https://arxiv.org/list/cs.LG/new
[3/5]:
- Adapting Vision-Language Models for Neutrino Event Classification in High-Energy Physics
Dikshant Sagar, Kaiwen Yu, Alejandro Yankelevich, Jianming Bian, Pierre Baldi

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[3/4]:
- Can Large Language Models Understand As Well As Apply Patent Regulations to Pass a Hands-On Paten...
Bhakti Khera, Rezvan Alamian, Pascal A. Scherz, Stephan M. Goetz

Automated Classification of Tutors' Dialogue Acts Using Generative AI: A Case Study Using the CIMA Corpus
Liqun He, Jiaqi Xu
https://arxiv.org/abs/2509.09125 https://…

Automated Classification of Tutors' Dialogue Acts Using Generative AI: A Case Study Using the CIMA Corpus
This study explores the use of generative AI for automating the classification of tutors' Dialogue Acts (DAs), aiming to reduce the time and effort required by traditional manual coding. This case study uses the open-source CIMA corpus, in which tutors' responses are pre-annotated into four DA categories. Both GPT-3.5-turbo and GPT-4 models were tested using tailored prompts. Results show that GPT-4 achieved 80% accuracy, a weighted F1-score of 0.81, and a Cohen's Kappa of 0.74, surpassing base…

Bosonic realization of SU(3) chiral Haldane phases
Linpu Zhang, Junjun Xu
https://arxiv.org/abs/2509.09083 https://arxiv.org/pdf/2509.09083

Bosonic realization of SU(3) chiral Haldane phases
We give a bosonic realization of the SU(3) antiferromagnetic Heisenberg (AFH) chain in the alternating conjugate representation, and study its phase diagram as a function of staggered interactions and anisotropy along the $T^3$ and $T^8$ directions. Unlike the SU(2) case, we observe a chiral-reversed quantum phase transition, where each competing phase is adiabatically connected to one of the chiral Haldane phases predicted in the SU(3) AFH chain with local adjoint representation. In the vicini…

[2025-09-12 Fri (UTC), 3 new articles found for stat.ML Machine Learning]
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Unstable entropy for Anosov diffeomorphisms on the 3-torus
Tristan Humbert
https://arxiv.org/abs/2509.09520 https://arxiv.org/pdf/2509.09520

Unstable entropy for Anosov diffeomorphisms on the 3-torus
For Anosov diffeomorphisms on the $3$-torus which are strongly partially hyperbolic with expanding center, we construct systems of strong unstable and center stable Margulis measures which are holonomy-invariant. This allows us to obtain a characterization of the measures of maximal unstable entropy in terms of their conditional measures along the strong unstable leaves. Moreover, we show that the Margulis systems identify with Pollicott-Ruelle (co)-resonant states for the action on 2-forms. Th…

Electronic order induced symmetry breaking in lattice dynamics of Co$_3$Sn$_2$S$_2$
Shuai Zhang, Mengqi Wang, Tiantian Zhang
https://arxiv.org/abs/2509.09253 https://

Electronic order induced symmetry breaking in lattice dynamics of Co$_3$Sn$_2$S$_2$
Based on the molecular Berry curvature (MBC) framework, we develop an \textit{ab initio} algorithm to capture the quantitative effects of magnetic order on lattice dynamics. Using the ferromagnetic Weyl semimetal Co$_3$Sn$_2$S$_2$ as a prototype, we show that electronic-order-driven phonon symmetry breaking requires spin-orbit coupling (SOC) and leads to an MBC term that breaks both time-reversal ($\mathcal{T}$) and mirror symmetries. We demonstrate that mirror-symmetry breaking is essential to…

A Systematic Mapping Study on Chatbots in Programming Education
Marcelino Garcia, Renato Garcia, Arthur Parizotto, Andre Mendes, Pedro Valle, Ricardo Vilela, Renato Balancieri, Williamson Silva
https://arxiv.org/abs/2509.08857

A Systematic Mapping Study on Chatbots in Programming Education
Educational chatbots have gained prominence as support tools for teaching programming, particularly in introductory learning contexts. This paper presents a Systematic Mapping Study (SMS) that investigated how such agents have been developed and applied in programming education. From an initial set of 3,216 publications, 54 studies were selected and analyzed based on five research subquestions, addressing chatbot types, programming languages used, educational content covered, interaction models…

Cohomological invariants of $\mathscr{M}_{3,n}$ via level structures
Andrea Di Lorenzo
https://arxiv.org/abs/2509.09661 https://arxiv.org/pdf/2509.09661

Cohomological invariants of $\mathscr{M}_{3,n}$ via level structures
We show that mod $2$ cohomological invariants of the moduli stack $\mathscr{M}_{3,n}$ of smooth pointed curves of genus three contain a free module with generators in degree $0$, $2$, $3$, $4$ and $6$, formed by the invariants of the symplectic group $\mathrm{Sp}_6(2)$. We achieve this by showing that the torsor of full level two structures $\mathscr{M}_{3,n}(2) \to \mathscr{M}_{3,n}$ is versal. Along the way, we prove that the invariants of the stack of del Pezzo surfaces of degree two contain…

The uniqueness problem for the 3-Point Nevanlinna-Pick extremal interpolation problem in the unit Euclidean ball $\Bn{d}$
Dariusz Piekarz
https://arxiv.org/abs/2509.09579 https:…

The uniqueness problem for the 3-Point Nevanlinna-Pick extremal interpolation problem in the unit Euclidean ball $\Bn{d}$
Agler and McCarthy studied the uniqueness of a 3-point interpolation problem in the bidisc. This note aims to solve an analogous problem in the unit Euclidean ball in an arbitrary dimension.

Evaluating the Clinical Safety of LLMs in Response to High-Risk Mental Health Disclosures
Siddharth Shah, Amit Gupta, Aarav Mann, Alexandre Vaz, Benjamin E. Caldwell, Robert Scholz, Peter Awad, Rocky Allemandi, Doug Faust, Harshita Banka, Tony Rousmaniere
https://arxiv.org/abs/2509.08839

Evaluating the Clinical Safety of LLMs in Response to High-Risk Mental Health Disclosures
As large language models (LLMs) increasingly mediate emotionally sensitive conversations, especially in mental health contexts, their ability to recognize and respond to high-risk situations becomes a matter of public safety. This study evaluates the responses of six popular LLMs (Claude, Gemini, Deepseek, ChatGPT, Grok 3, and LLAMA) to user prompts simulating crisis-level mental health disclosures. Drawing on a coding framework developed by licensed clinicians, five safety-oriented behaviors w…

Injective edge-coloring of claw-free graphs with maximum degree 4
Danjun Huang, Yuqian Guo
https://arxiv.org/abs/2509.09407 https://arxiv.org/pdf/2509.0940…

Injective edge-coloring of claw-free graphs with maximum degree 4
An injective $k$-edge-coloring of a graph $G$ is a mapping $ϕ$: $E(G)\rightarrow\{1,2,...,k\}$, such that $ϕ(e)\neϕ(e')$ if edges $e$ and $e'$ are at distance two, or are in a triangle. The smallest integer $k$ such that $G$ has an injective $k$-edge-coloring is called the injective chromatic index of $G$, denoted by $χ_i'(G)$. A graph is called claw-free if it has no induced subgraph isomorphic to the complete bipartite graph $K_{1,3}$. In this paper, we show that $χ_i'(G)\le 13$ for ever…

Dichotomy in Low- and High-energy Band Renormalizations in Trilayer Nickelate $La_{4}Ni_{3}O_{10}$: a Comparison with Cuprates
X. Du, Y. L. Wang, Y. D. Li, Y. T. Cao, M. X. Zhang, C. Y. Pei, J. M. Yang, W. X. Zhao, K. Y. Zhai, Z. K. Liu, Z. W. Li, J. K. Zhao, Z. T. Liu, D. W. Shen, Z. Li, Y. He, Y. L. Chen, Y. P. Qi, H. J. Guo, L. X. Yang
https://

Dichotomy in Low- and High-energy Band Renormalizations in Trilayer Nickelate $La_{4}Ni_{3}O_{10}$: a Comparison with Cuprates
Band renormalizations comprise crucial insights for understanding the intricate roles of electron-boson coupling and electron correlation in emergent phenomena such as superconductivity. In this study, by combining high-resolution angle-resolved photoemission spectroscopy and theoretical calculations, we systematically investigate the electronic structure of the trilayer nickelate superconductor $La_{4}Ni_{3}O_{10}$ at ambient pressure. We reveal a dichotomy in the electronic band renormalizati…

Bulk Thermal Conductance of the 5/2 and 7/3 Fractional Quantum Hall States in the Corbino Geometry
F. Boivin, M. Petrescu, Z. Berkson-Korenberg, K. W. West L. N. Pfeiffer, G. Gervais
https://arxiv.org/abs/2509.09588

Bulk Thermal Conductance of the 5/2 and 7/3 Fractional Quantum Hall States in the Corbino Geometry
In this work, making use of time-resolved in situ Joule heating of a two-dimensional electron gas (2DEG) in the Corbino geometry, we report bulk thermal conductance measurements for the ν = 5/2 and ν = 7/3 fractional quantum Hall (FQH) states for electron temperatures ranging from 20 to 150 mK. We compare our findings with a recent study by Melcer et al. [Nature 625, 489 (2024)] that observed a finite bulk thermal conductivity \k{appa}xx in FQH states. In spite of the large size difference an…

Dynamic Structural Recovery Parameters Enhance Prediction of Visual Outcomes After Macular Hole Surgery
Yinzheng Zhao, Zhihao Zhao, Rundong Jiang, Louisa Sackewitz, Quanmin Liang, Mathias Maier, Daniel Zapp, Peter Charbel Issa, Mohammad Ali Nasseri
https://arxiv.org/abs/2509.09227

Dynamic Structural Recovery Parameters Enhance Prediction of Visual Outcomes After Macular Hole Surgery
Purpose: To introduce novel dynamic structural parameters and evaluate their integration within a multimodal deep learning (DL) framework for predicting postoperative visual recovery in idiopathic full-thickness macular hole (iFTMH) patients. Methods: We utilized a publicly available longitudinal OCT dataset at five stages (preoperative, 2 weeks, 3 months, 6 months, and 12 months). A stage specific segmentation model delineated related structures, and an automated pipeline extracted quantitativ…

Normalized Derivations for Milnor's Primitive Operations on the Dickson Algebra and Applications
Dang Vo Phuc
https://arxiv.org/abs/2509.08861 https://…

Normalized Derivations for Milnor's Primitive Operations on the Dickson Algebra and Applications
Our work investigates the action of primitive Milnor operations $St^{Δ_i}$ on the Dickson algebra $D_n$ over $\mathbb{F}_p$, building upon a foundational formula by Nguyen Sum [3]. Our central contribution is the introduction of a normalized operator, $δ_i$, by factoring out the ubiquitous invariant $Q_{n, 0}$. This normalization transforms $St^{Δ_i}$ into a true derivation on the localized Dickson algebra, thereby establishing an elegant differential framework. This framework yields two new…

Mountain Pass Critical Points of the Liquid Drop Model
Gregory R. Chambers, Jared Marx-Kuo
https://arxiv.org/abs/2509.09098 https://arxiv.org/pdf/2509.0909…

Mountain Pass Critical Points of the Liquid Drop Model
We consider Gamow's liquid drop functional, $\mathcal{E}$, on $\mathbb{R}^3$ and construct non-minimizing, volume constrained, critical points for volumes $3.512 \cong α_0 < V < 10$. In this range, we establish a mountain pass set up between a ball of volume $V$ and two balls of volume $V/2$ infinitely far apart. Intuitively, our critical point corresponds to the maximal energy configuration of an atom of volume $V$ as it undergoes fission into two atoms of volume $V/2$. Our proof relies on ge…

[2025-09-12 Fri (UTC), 3 new articles found for cs.DB Databases]
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Observation of CH$_{3}$$^{17}$OH and CH$_{3}$$^{18}$OH in Orion KL: A New Tool to Study Star-Formation History
Yoshimasa Watanabe, Takahiro Oyama, Akemi Tamanai, Shaoshan Zeng, Nami Sakai
https://arxiv.org/abs/2510.08041

Observation of CH$_{3}$$^{17}$OH and CH$_{3}$$^{18}$OH in Orion KL: A New Tool to Study Star-Formation History
Methanol is a seed species of complex organic molecules that is of fundamental importance in astrochemistry. Although various isotopologues of CH$_3$OH have been detected in the interstellar medium (ISM), CH$_{3}$$^{17}$OH is only tentatively detected in Sgr~B2. To confirm the presence of CH$_{3}$$^{17}$OH in the ISM and to investigate its abundance, we search for its emission lines in the Orion~KL region. We have obtained image cubes covering the frequency ranges 236.40~GHz-236.65~GHz and 231.…

[2025-09-12 Fri (UTC), 3 new articles found for stat.ME Methodology]
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Exploring the History of Stellar Mergers with Chemistry: Examining the Origins of Massive $\alpha$-Enriched Stars using Carbon Isotope Ratios
Zachary G. Maas, Keith Hawkins, Jeffrey M. Gerber, Zoe Hackshaw, Catherine Manea
https://arxiv.org/abs/2509.08900

Exploring the History of Stellar Mergers with Chemistry: Examining the Origins of Massive $α$-Enriched Stars using Carbon Isotope Ratios
Recently discovered massive $α$-enriched (MAE) stars have surface chemistry consistent with members of the older thick disk Milky Way population but high masses ($\sim$ 1.5 - 3 M$_{\odot}$) that suggest these stars are young. The origin of MAE stars is not fully understood although binary interactions are likely an important formation pathway. To better constrain the history of MAE stars, we have measured metallicities, carbon isotope ratios, and CNO abundances in 49 red clump stars and four r…

Observation of $\psi(3686)\to \gamma \eta(1405)$ via $\eta(1405)\to f_0(980)\pi^0$
M. Ablikim, et al.
https://arxiv.org/abs/2509.09156 https://arxiv.org/pd…

Observation of $ψ(3686)\to γη(1405)$ via $η(1405)\to f_0(980)π^0$
The decay $ψ(3686)\toγπ^+π^-π^0$ is studied using a sample of $(2712.4\pm14.3)\times10^6$ $ψ(3686)$ events collected with the BESIII detector. The decay $η(1405)\toπ^+π^-π^0$ is observed for the first time in $ψ(3686)$ decays via the intermediate state $f_0(980)$ and the product branching fraction $\mathcal{B}(ψ(3686)\toγη(1405))\times\mathcal{B}(η(1405)\to f_0(980)π^0)\times \mathcal{B}(f_0(980)\toπ^+π^-)$ is determined to be $(3.77\pm0.43\pm0.29)\times10^{-7}$, where the fir…

$CP$ asymmetries in the $\Lambda_c^ \to pK^0_S$ and $\Xi^ _c\to \Sigma^ K^0_S$ decays
Di Wang, Si-Jia Wen
https://arxiv.org/abs/2509.09503 https://arxiv.or…

$CP$ asymmetries in the $Λ_c^+\to pK^0_S$ and $Ξ^+_c\to Σ^+K^0_S$ decays
$CP$ asymmetry is a crucial element in interpreting the matter-antimatter asymmetry in the universe and searching for new physics beyond the Standard Model. In this work, we study the $CP$ asymmetries in the $Λ_c^+\to pK^0_S$ and $Ξ^+_c\to Σ^+K^0_S$ decays. The time-independent and time-integrated $Γ$-, $α$-, $β$-, and $γ$-defined $CP$ asymmetries in the chain decay $\mathcal{B}_{c\overline 3}\to \mathcal{B}K(t)(\to π^{+}π^{-})$ are derived. It is found that the $CP$ asymmetry in $K^0-…

[2025-09-12 Fri (UTC), 3 new articles found for cs.NE Neural and Evolutionary Computing]
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Magnetic White Dwarf -- M Dwarf Binaries in Pre-polar Phase as Special Population of Long-Period Radio Transients
Yuan-Pei Yang
https://arxiv.org/abs/2509.09224 https://

Magnetic White Dwarf -- M Dwarf Binaries in Pre-polar Phase as Special Population of Long-Period Radio Transients
Long-period radio transients (LPTs) are a new class of coherent radio sources with periods ranging from minutes to hours. Recently, two LPT sources, ILT J1101+5521 and GLEAM-X J0704-37, with periods of 2-3 hours has been confirmed to originate from white dwarf (WD) -- M dwarf (MD) binaries. In this work, we propose that at least some LPTs originate from the magnetic WD -- MD binaries in the pre-polar phase. The asynchronism between the WD's rotation and the binary's orbital motion allows for th…

[2025-09-12 Fri (UTC), 3 new articles found for math.AC Commutative Algebra]
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Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints
J. Bezerra-Sobrinho, R. R. Cuzinatto, L. G. Medeiros, P. J. Pompeia
https://arxiv.org/abs/2509.09211

Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints
Ref. [Symmetry 15 (2023) 709] introduced a Brans-Dicke-like framework wherein the scalar field $ϕ$ is composed of both $G$ and $c$ which, for this reason, co-vary according to $c^{3}/G=\text{constant}$. In this paper, we use observational data to constrain the supposed co-varying $G$ and $c$. The datasets include SN Ia, BAO and the value of $θ$ extracted from CMB data. A proxy function is demanded for the varying $c$ since the framework does not provide a closed set of equations for computing…

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Perturbation-assisted Observation of the Lowest Vibrational Level of the $\mathrm{b}^{3}\Pi_{0}$ ...
Yang, Nie, Yu, Liu, Avalos, He, Klos, Kotochigova, Dieckmann
https://arxiv.org/abs/2510.17166 https://mastoxiv.page/@arXiv_physicsatomph_bot/115411364513995859
- Direct Measurement of the $5s5p\,{}^1P_1 \to 5s4d\,{}^1D_2$ Decay Rate in Strontium
Naohiro Okamoto, Takatoshi Aoki, Yoshio Torii
https://arxiv.org/abs/2510.22184 https://mastoxiv.page/@arXiv_physicsatomph_bot/115450966319591523
- Turbulence and far-from-equilibrium equation of state of Bogoliubov waves in Bose-Einstein Conden...
Ying Zhu, Giorgio Krstulovic, Sergey Nazarenko
https://arxiv.org/abs/2408.15163 https://mastoxiv.page/@arXiv_condmatquantgas_bot/113038670682163852
- Observation of quantum free fall and the consistency with the equivalence principle
Or Dobkowski, et al.
https://arxiv.org/abs/2502.14535 https://mastoxiv.page/@arXiv_quantph_bot/114040790353608831
- Microwave-field quantum metrology with inherent robustness against detection losses enabled by Ry...
Kurzyna, Niewelt, Mazelanik, Wasilewski, Demkowicz-Dobrza\'nski, Parniak
https://arxiv.org/abs/2505.01506 https://mastoxiv.page/@arXiv_quantph_bot/114459737137154531
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[2025-11-11 Tue (UTC), 3 new articles found for math.GN General Topology]
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Replaced article(s) found for cond-mat.dis-nn. https://arxiv.org/list/cond-mat.dis-nn/new
[1/1]:
- Roughness and critical force for depinning at 3-loop order
Mikhail N. Semeikin, Kay Joerg Wiese

An Improved Quantum Algorithm for 3-Tuple Lattice Sieving
Lynn Engelberts, Yanlin Chen, Amin Shiraz Gilani, Maya-Iggy van Hoof, Stacey Jeffery, Ronald de Wolf
https://arxiv.org/abs/2510.08473

An Improved Quantum Algorithm for 3-Tuple Lattice Sieving
The assumed hardness of the Shortest Vector Problem in high-dimensional lattices is one of the cornerstones of post-quantum cryptography. The fastest known heuristic attacks on SVP are via so-called sieving methods. While these still take exponential time in the dimension $d$, they are significantly faster than non-heuristic approaches and their heuristic assumptions are verified by extensive experiments. $k$-Tuple sieving is an iterative method where each iteration takes as input a large numbe…

[2025-09-12 Fri (UTC), 3 new articles found for math.ST Statistics Theory]
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Unveiling Mechanical Motions in Non-linear Optical Organic Micro Ring Resonators
Melchi Chosenyah, Swaraj Rajaram, Vladimir Novikov, Anton Maydykovskiy, Ankur Khapre, Tatiana Murzina, Rajadurai Chandrasekar
https://arxiv.org/abs/2509.09228

Unveiling Mechanical Motions in Non-linear Optical Organic Micro Ring Resonators
This work demonstrates the multifaceted dynamic motion and three-dimensional (3D) spatial manipulation of organic micro ring resonators (MRRs). The MRRs are fabricated via surface-tension-assisted self-assembly of 2,2'-((1E,1'E)-hydrazine-1,2-diylidenebis(methaneylylidene))bis(3,5-dibromophenol) (HDBP), exhibiting nonlinear optical (NLO) emission and frequency comb-type whispering gallery modes. Interestingly, the MRRs are micromechanically reconfigurable into various strained architectures, in…

Scaling approach to rigid and soft nuclear deformation through flow fluctuations in high-energy nuclear collisions
Lumeng Liu, Chunjian Zhang, Jinhui Chen, Jiangyong Jia, Xu-Guang Huang, Yu-Gang Ma
https://arxiv.org/abs/2509.09376

Scaling approach to rigid and soft nuclear deformation through flow fluctuations in high-energy nuclear collisions
The nature of octupole deformation, whether static or vibrational, remains an open question in nuclear physics. Here, we propose a scaling approach to probe this ambiguity by triangular flow fluctuations using multi-particle cumulants, $c_{3,\varepsilon}\{4\}$, in relativistic $^{238}$U+$^{238}$U collisions. We demonstrate that both $|c_{3,\varepsilon}\{4\}|$ and the ratio $|c_{3,\varepsilon}\{4\}/c^2_{3,\varepsilon}\{2\}|$ scale linearly with the fourth-order moment of octu…

Replaced article(s) found for cs.CV. https://arxiv.org/list/cs.CV/new
[2/3]:
- GEMINUS: Dual-aware Global and Scene-Adaptive Mixture-of-Experts for End-to-End Autonomous Driving
Chi Wan, Yixin Cui, Jiatong Du, Shuo Yang, Yulong Bai, Peng Yi, Nan Li, Yanjun Huang

Distributed 3D Source Seeking via SO(3) Geometric Control of Robot Swarms
Jes\'us Bautista, H\'ector Garc\'ia de Marina
https://arxiv.org/abs/2510.06836 https://

Distributed 3D Source Seeking via SO(3) Geometric Control of Robot Swarms
This paper presents a geometric control framework on the Lie group SO(3) for 3D source-seeking by robots with first-order attitude dynamics and constant translational speed. By working directly on SO(3), the approach avoids Euler-angle singularities and quaternion ambiguities, providing a unique, intrinsic representation of orientation. We design a proportional feed-forward controller that ensures exponential alignment of each agent to an estimated ascending direction toward a 3D scalar field s…

Replaced article(s) found for nlin.CD. https://arxiv.org/list/nlin.CD/new
[1/1]:
- History-Dependent Dynamical Invariants in the Lorenz System
B. A. Toledo
http…

The minimal covolume right-angled Coxeter group in hyperbolic 3-space
A. Egorov, A. Vesnin
https://arxiv.org/abs/2509.09261 https://arxiv.org/pdf/2509.0926…

The minimal covolume right-angled Coxeter group in hyperbolic 3-space
We prove that among all right-angled Coxeter groups in hyperbolic 3-space, the group generated by reflections in the faces of a right-angled triangular bipyramid with three ideal and two finite vertices has the smallest covolume. The group is arithmetic and its covolume equals Catalan's constant G = 0.915965....

Crosslisted article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[3/4]:
- Bona fide Cross Testing Reveals Weak Spot in Audio Deepfake Detection Systems
Chin Yuen Kwok, Jia Qi Yip, Zhen Qiu, Chi Hung Chi, Kwok Yan Lam

[2025-09-12 Fri (UTC), 1 new article found for physics.atm-clus Atomic and Molecular Clusters]
toXiv_bot_toot

Replaced article(s) found for physics.class-ph. https://arxiv.org/list/physics.class-ph/new
[1/1]:
- Rubber Friction: Theory, Mechanisms, and Challenges
B. N. J. Persson, R. Xu

Transgressive Harmonic Maps and SU(1,1) Self-Duality Solutions
Sebastian Heller, Lothar Schiemanowski, Hartmut Weiss
https://arxiv.org/abs/2509.09497 https://

Transgressive Harmonic Maps and SU(1,1) Self-Duality Solutions
We establish a duality between harmonic maps from Riemann surfaces to hyperbolic 3-space $\mathbb{H}^3$ and harmonic maps from Riemann surfaces to de Sitter three-space $\operatorname{dS}_3$, best viewed as a generalized Gauss map. On the gauge theoretic side, it matches SU(2) and SU(1,1) solutions of Hitchin's self-duality equations via a signature flip along an eigenline of the Higgs field. Reversing this operation typically produces singular solutions, occurring where the eigenline becomes l…

Stated Preference for Interaction and Continued Engagement (SPICE): Evaluating an LLM's Willingness to Re-engage in Conversation
Thomas Manuel Rost, Martina Figlia, Bernd Wallraff
https://arxiv.org/abs/2509.09043

Stated Preference for Interaction and Continued Engagement (SPICE): Evaluating an LLM's Willingness to Re-engage in Conversation
We introduce and evaluate Stated Preference for Interaction and Continued Engagement (SPICE), a simple diagnostic signal elicited by asking a Large Language Model a YES or NO question about its willingness to re-engage with a user's behavior after reviewing a short transcript. In a study using a 3-tone (friendly, unclear, abusive) by 10-interaction stimulus set, we tested four open-weight chat models across four framing conditions, resulting in 480 trials. Our findings show that SPICE sharply d…

[2025-09-12 Fri (UTC), 3 new articles found for econ.GN General Economics]
toXiv_bot_toot

Current problems of studying relativistic dissociation of light nuclei in nuclear emulsion
D. A. Artemenkov, N. K. Kornegrutsa, N. Marimuthu, N. G. Peresadko, V. V. Rusakova, A. A. Zaitsev, P. I. Zarubin, I. G. Zarubina
https://arxiv.org/abs/2509.09636

Current problems of studying relativistic dissociation of light nuclei in nuclear emulsion
The progress of the study of unstable states in relativistic dissociation events of light nuclei in nuclear emulsion is presented. Identification of these states is possible by means of the invariant mass determined from the most accurate and complete measurements of relativistic fragment emission angles in the approximation of conservation of momentum per nucleon of the parent nucleus. It is established that excitations $^{12}\mathrm{C}(0^{+}_{2})$ and $^{12}\mathrm{C}(3^{-})$ lead in the diss…

On Lagrangian formulations for (ir)reducible mixed-antisymmetric higher integer spin fields in Minkowski spaces
Alexander A. Reshetnyak, Julia V. Bogdanova, Vipul K. Pandey
https://arxiv.org/abs/2509.09490

On Lagrangian formulations for (ir)reducible mixed-antisymmetric higher integer spin fields in Minkowski spaces
We extend the results of Lagrangian formulations study to construct gauge-invariant Lagrangians for (ir)reducible integer higher-spin massless and massive representations of the Poincare group with a Young tableau $Y[\hat{s}_1,\hat{s}_2,\hat{s}_3]$ in $d$-dimensional flat space-time (as the probable candidates to describe the Dark Matter problem beyond the SM). These particles are described within a metric-like formulation by tensor fields with 3 groups of antisymmetric Lorentz indices $Φ_{μ^…

Mechanical coupling of polar topologies and oxygen octahedra rotations in PbTiO$_3$/SrTiO$_3$ superlattices
Fernando G\'omez-Ortiz, Louis Bastogne, Xu He, Philippe Ghosez
https://arxiv.org/abs/2510.08216

Mechanical coupling of polar topologies and oxygen octahedra rotations in PbTiO$_3$/SrTiO$_3$ superlattices
PbTiO$_3$/SrTiO$_3$ artificial superlattices recently emerged as a prototypical platform for the emergence and study of polar topologies. While previous studies mainly focused on the polar textures inherent to the ferroelectric PbTiO$_3$ layers, the oxygen octahedra rotations inherent to the paraelectric SrTiO$_3$ layers have attracted much little attention. Here, we highlight a biunivocal relationship between distinct polar topologies -- including $a_1/a_2$ domains, polar vortices, and skyrmio…

Deep opacity and AI: A threat to XAI and to privacy protection mechanisms
Vincent C. M\"uller
https://arxiv.org/abs/2509.08835 https://arxiv.org/pdf/2…

Deep opacity and AI: A threat to XAI and to privacy protection mechanisms
It is known that big data analytics and AI pose a threat to privacy, and that some of this is due to some kind of "black box problem" in AI. I explain how this becomes a problem in the context of justification for judgments and actions. Furthermore, I suggest distinguishing three kinds of opacity: 1) the subjects do not know what the system does ("shallow opacity"), 2) the analysts do not know what the system does ("standard black box opacity"), or 3) the analysts cannot possibly know what the …

Tropical trigonal curves: the general case
Margarida Melo, Angelina Zheng
https://arxiv.org/abs/2509.09502 https://arxiv.org/pdf/2509.09502

Tropical trigonal curves: the general case
This paper is a follow-up of a previous work in which we show that, for a $3$-edge connected tropical curve $Γ$, the existence of a divisor of degree $3$ and Baker-Norine rank at least $1$ in $Γ$ is equivalent to the existence of a non-degenerate harmonic morphism of degree $3$ from a tropical modification of $Γ$ to a tropical rational curve. In this work, we extend this result to a tropical curve with lower edge connectivity which does not contain a cycle of (at least three) separating vert…

An Extremely-High Velocity Outflow in SMSS J2157-3602, the most luminous quasar in the first 1.3 Gyr
Giustina Vietri, Paola Rodriguez Hidalgo, Amy Rankine, Luca Zappacosta, Enrico Piconcelli, Liliana Flores, Ivano Saccheo, Andrea Melandri, Vincenzo Testa, Patrick B. Hall, Flaminia Sarnari, Wendy F. Garcia Naranjo, Tzitzi Romo Perez, Valentina D'Odorico, Giorgio Lanzuisi, Toru Misawa, Christopher A. Onken, Cristian Vignali, Christian Wolf

An Extremely-High Velocity Outflow in SMSS J2157-3602, the most luminous quasar in the first 1.3 Gyr
We report the discovery of an extremely high-velocity outflow (EHVO) in the most luminous ($L\rm_{Bol}$ $\sim$ 2.29 $\times$ 10$^{48}$ erg/s) QSO, SMSS J2157-3602, at z=4.692. Combined XSHOOTER and NIRES observations reveal that the EHVO reaches a maximum velocity of v$_\mathrm{max} \sim 0.13c$ and persists over rest-frame timescales of a few months to one year. SMSS J2157-3602 also exhibits one of the highest balnicity index discovered in an EHVO so far. In addition, the blueshifted CIV emissi…

The 3-state Potts model on planar triangulations: explicit algebraic solution
Mireille Bousquet-M\'elou, Hadrien Notarantonio
https://arxiv.org/abs/2510.08414 https://

The 3-state Potts model on planar triangulations: explicit algebraic solution
We consider the $3$-state Potts generating function $T(ν,w)$ of planar triangulations; that is, the bivariate series that counts planar triangulations with vertices coloured in $3$ colours, weighted by their size (number of vertices, recorded by the variable $w$) and by the number of monochromatic edges (variable $ν$). This series was proved to be algebraic 15 years ago by Bernardi and the first author: this follows from its link with the solution of a discrete differential equation (DDE), …

Sharp bilinear eigenfunction estimate, $L^\infty_{x_2}L^p_{t,x_1}$-type Strichartz estimate, and energy-critical NLS
Yangkendi Deng, Yunfeng Zhang, Zehua Zhao
https://arxiv.org/abs/2509.09565

Sharp bilinear eigenfunction estimate, $L^\infty_{x_2}L^p_{t,x_1}$-type Strichartz estimate, and energy-critical NLS
We establish sharp bilinear and multilinear eigenfunction estimates for the Laplace-Beltrami operator on the standard three-sphere $\mathbb{S}^3$, eliminating the logarithmic loss that has persisted in the literature since the pioneering work of Burq, Gérard, and Tzvetkov over twenty years ago. This completes the theory of multilinear eigenfunction estimates on the standard spheres. Our approach relies on viewing $\mathbb{S}^3$ as the compact Lie group $\mathrm{SU}(2)$ and exploiting its repre…

Replaced article(s) found for cs.CV. https://arxiv.org/list/cs.CV/new
[1/3]:
- Total Disentanglement of Font Images into Style and Character Class Features
Daichi Haraguchi, Wataru Shimoda, Kota Yamaguchi, Seiichi Uchida

Casimir scaling in glueballs in SU($N$) and Sp($2N$) gauge theories: hints from constituent approaches
F. Buisseret, C. Chevalier, V. Mathieu, C. Semay
https://arxiv.org/abs/2509.09454

Casimir scaling in glueballs in SU($N$) and Sp($2N$) gauge theories: hints from constituent approaches
We show that the lattice glueball masses $M_G$ versus $N$ in SU($N$) and Sp($2N$) Yang-Mills theories scale as $\frac{M_G}{\sqrtσ}\sim \sqrt{\frac{C_2(adj)}{C_2(f)}}$, with $σ$ the fundamental string tension and $C_2(adj)$ and $C_2(f)$ the quadratic Casimir of the gauge algebra in the adjoint and fundamental representations. This scaling behaviour is followed by the great majority of available lattice glueball states, and may set constraints on $SU(3)$ models by imposing a specific behaviour …

Replaced article(s) found for physics.atom-ph. https://arxiv.org/list/physics.atom-ph/new
[1/1]:
- Imaging atomic scattering potential in centroidal diffraction of elastic electrons
R. Aiswarya, Jobin Jose, Nenad Simonovi\'c, Bratislav P. Marinkovi\'c, Himadri S. Chakraborty
https://arxiv.org/abs/2507.04466 https://mastoxiv.page/@arXiv_physicsatomph_bot/114816830706448493
- Nonadiabatic corrections to electric quadrupole transition rates in H$_2$
Krzysztof Pachucki, Micha{\l} Si{\l}kowski
https://arxiv.org/abs/2511.02716 https://mastoxiv.page/@arXiv_physicsatomph_bot/115496115851400980
- Demonstration of magic dressing of $^3$He
Raymond Tat
https://arxiv.org/abs/2512.02443 https://mastoxiv.page/@arXiv_physicsatomph_bot/115654579955357210
- First observation and measurement of the ${}^{198}\text{Hg}$ bosonic transition in an optical lat...
Zyskind, Laupr\^etre, Shang, Pointard, Le Targat, Lodewyck, Bize
https://arxiv.org/abs/2512.04920 https://mastoxiv.page/@arXiv_physicsatomph_bot/115666084295921110
- Two-Mode Bosonic State Tomography with Single-Shot Joint-Parity Measurement of a Trapped Ion
Honggi Jeon, Jiyong Kang, Wonhyeong Choi, Kyunghye Kim, Jaehun You, Taehyun Kim
https://arxiv.org/abs/2506.12628 https://mastoxiv.page/@arXiv_quantph_bot/114698759566941964
- Phase-locked amplification enhanced by spin squeezing
Yan Zhang, Jing Zhang, Hou Ian
https://arxiv.org/abs/2507.02278 https://mastoxiv.page/@arXiv_quantph_bot/114794342738854491
- Temperature-Dependent Evolution of Coherence, Entropy, and Photon Statistics in Photoluminescence
Tomer Bar Lev, Carmel Rotschild
https://arxiv.org/abs/2508.01953 https://mastoxiv.page/@arXiv_physicsoptics_bot/114975598886927233
- Application of Quantum Annealing to Computation of Molecular Properties
Pradyot Pritam Sahoo, V. S. Prasannaa, B. P. Das
https://arxiv.org/abs/2508.12779 https://mastoxiv.page/@arXiv_quantph_bot/115055154966701578
toXiv_bot_toot

On Kanai's conjecture for frame flows over negatively curved manifolds
Louis-Brahim Beaufort
https://arxiv.org/abs/2509.09500 https://arxiv.org/pdf/250…

On Kanai's conjecture for frame flows over negatively curved manifolds
Let $M$ be a closed, negatively curved Riemannian manifold of dimension $n \neq 4, 8$ with strictly $1/4$-pinched sectional curvature. We prove, that if the frame flow is ergodic and the sum of its unstable and stable bundles together with its flow direction is $\mathcal{C}^2$, then $M$ is homothetic to a real hyperbolic manifold. This extends to higher dimensions a previous result of Kanai in dimension 3. The proof generalises to isometric extensions of geodesic flows to a principal bundle $P$…

Non-Gravitational Acceleration in 3I ATLAS: Constraints on Exotic Volatile Outgassing in Interstellar Comets
Florian Neukart
https://arxiv.org/abs/2511.07450 https://arxiv.org/pdf/2511.07450 https://arxiv.org/html/2511.07450
arXiv:2511.07450v1 Announce Type: new
Abstract: The interstellar comet 3I/ATLAS exhibited a measurable nongravitational acceleration similar in form to that of 1I/'Oumuamua but of smaller magnitude. Using thermophysical and Monte Carlo models, we show that this acceleration can be fully explained by anisotropic outgassing of conventional volatiles, primarily CO and CO2, under realistic surface and rotational conditions. The model includes diurnal and obliquity-averaged energy balance, empirical vapor-pressure relations, and collimated jet emission from localized active regions. Mixed CO-CO2 compositions reproduce both the magnitude and direction of the observed acceleration with physically plausible active fractions below one percent for nucleus radii between 0.5 and 3 km. Less volatile species such as NH3 and CH4 underproduce thrust at equilibrium temperatures near 1 AU. These results eliminate the need for nonphysical or exotic explanations and define thermophysical limits for natural acceleration mechanisms in interstellar comets.
toXiv_bot_toot

Branched covering representation of non-orientable $4$-manifolds
Valentina Bais, Riccardo Piergallini, Daniele Zuddas
https://arxiv.org/abs/2509.09319 https://

Branched covering representation of non-orientable $4$-manifolds
We show that every closed connected non-orientable PL $4$-manifold $X$ is a simple branched covering of $\RP^4$. We also show that $X$ is a simple branched covering of the twisted $S^3$-bundle $S^1 \simtimes S^3$ if and only if the first Stiefel--Whitney class $w_1(X)$ admits an integral lift. In both cases, the degree of the covering can be any number $d \geq 4$, provided that $d$ has the same parity of the Stiefel--Whitney number $w_1^4[X]$ in the case of $\RP^4$. Moreover, the branch set can…

Symmetric Toeplitz determinants of some classes of univalent functions
Milutin Obradovi\'c, Nikola Tuneski
https://arxiv.org/abs/2509.09385 https://arx…

Symmetric Toeplitz determinants of some classes of univalent functions
In this paper, we consider estimates of symmetric Toeplitz determinants $T_{q,n}(f)$ for the class ${\mathcal U}$ and for the general class ${\mathcal S}$ for certain values of $q$ and $n$ ($q,n=1,2,3\ldots$).

Replaced article(s) found for cs.LG. https://arxiv.org/list/cs.LG/new
[3/8]:
- The Shape of Adversarial Influence: Characterizing LLM Latent Spaces with Persistent Homology
Aideen Fay, In\'es Garc\'ia-Redondo, Qiquan Wang, Haim Dubossarsky, Anthea Monod

A Hilbert Series for Generalized Toric Polygons
Ignacio Carre\~no Bolla, Sebasti\'an Franco, Diego Rodr\'iguez-G\'omez
https://arxiv.org/abs/2509.08876 https://

A Hilbert Series for Generalized Toric Polygons
We study the Hilbert series for $5d$ Superconformal Field Theories (SCFTs) engineered by Generalized Toric Polygons (GTPs), which extend the geometric realization of these theories from toric Calabi-Yau 3-folds to theories associated to general webs of 5- and 7-branes. Smoothed T-cones provide fundamental building blocks of GTP tessellations, generalizing the role of minimal triangles in toric diagrams. Building on this construction, we propose an extension of the Martelli-Sparks-Yau algorithm …

Crosslisted article(s) found for nlin.CD. https://arxiv.org/list/nlin.CD/new
[1/1]:
- Intermittent chaos in an optomechanical resonator
Huo, Wang, Yang, Tang, Zhang, Zhao, Wan, Liu, L\"u, Zhao, Lu, Zhang

[2025-09-12 Fri (UTC), no new articles found for physics.class-ph Classical Physics]
toXiv_bot_toot

Replaced article(s) found for physics.atm-clus. https://arxiv.org/list/physics.atm-clus/new
[1/1]:
- Designing Antiferromagnetic Spin-1/2 Chains in Janus Fullerene Nanoribbons
Bo Peng, Michele Pizzochero

Demystifying quantum escapism on the honeycomb lattice
A. L. Chernyshev
https://arxiv.org/abs/2509.08877 https://arxiv.org/pdf/2509.08877

Demystifying quantum escapism on the honeycomb lattice
We demonstrate the versatility, simplicity, and power of the minimally-augmented spin-wave theory in studying phase diagrams of the quantum spin models in which unexpected magnetically ordered phases occur or the existing ones expand beyond their classical stability regions. We use this method to obtain approximate phase diagrams of the two paradigmatic spin-$\frac{1}{2}$ models on the honeycomb lattice: the $J_1$-$J_3$ ferro-antiferromagnetic and $J_1$-$J_2$ antiferromagnetic $XXZ$ models. For…

On the decimal digits of $1/p$
Kurt Girstmair
https://arxiv.org/abs/2510.07873 https://arxiv.org/pdf/2510.07873

On the decimal digits of $1/p$
Let $p$ be a prime $\equiv 3$ mod 4, $p>3$, and suppose that 10 has the order $(p-1)/2$ mod p. Then $1/p$ has a decimal period of length $(p-1)/2$. We express the frequency of each digit $0,\LD,9$ in this period in terms of the class numbers of two imaginary quadratic number fields. We also exhibit certain analogues of this result, so for the case that 10 is a primitive root mod $p$ and for octal digits of $1/p$.

[2025-09-12 Fri (UTC), 3 new articles found for cond-mat.quant-gas Quantum Gases]
toXiv_bot_toot

Brauer group of moduli stack of parabolic $\textnormal{PSp}(r,\mathbb{C})$--bundles over a curve
Indranil Biswas, Sujoy Chakraborty, Arijit Dey
https://arxiv.org/abs/2509.09378 …

Brauer group of moduli stack of parabolic $\textnormal{PSp}(r,\mathbb{C})$--bundles over a curve
Take an irreducible smooth complex projective curve $X$ of genus $g$, with $g\,\geq\, 3$. Let $r$ be an even positive integer. We prove that the Brauer group of the moduli stack of stable parabolic $\textnormal{PSp}(r,\mathbb{C})$--bundles on $X$, of full-flag parabolic data along a set of marked points on $X$, coincides with the Brauer group of the smooth locus of the corresponding coarse moduli space of stable parabolic $\textnormal{PSp}(r,\mathbb{C})$--bundles. Under certain conditions on th…

New Homogeneous Solutions for the One-Phase Free Boundary Problem
Coleman Hines, James Kolesar, Peter McGrath
https://arxiv.org/abs/2509.09409 https://arxi…

New Homogeneous Solutions for the One-Phase Free Boundary Problem
For each sufficiently large integer $k$, we construct a domain in the round $2$-sphere with $k$ boundary components which is the link of a cone in $\mathbb{R}^3$ admitting a homogeneous solution to the one-phase free boundary problem. This answers a question of Jerison-Kamburov, and also disproves a conjecture of Souam left open in earlier work. The method exploits a new connection with minimal surfaces, which we also use to construct an infinite family of homogeneous solutions in dimension fou…

SDSS low z quasar companion galaxies
D. Bettoni (INAF - Osservatorio Astronomico di Padova), R. Falomo (INAF - Osservatorio Astronomico di Padova), S. Paiano (INAF - IASF Palermo)
https://arxiv.org/abs/2509.09483

SDSS low z quasar companion galaxies
We investigate the relationship between quasars and close companion galaxies using photometry and spectroscopy from the large data set of the SDSS DR16 survey. From the SDSS-QSO catalog of quasars, we selected objects with 0.1 < z < 0.35 and absolute magnitude M(r) <-21.3. For all these targets, we searched for candidate companion galaxies that have a projected distance from the target < 700 kpc and a radial velocity difference from the QSO DeltaV < 1000 km/sec. We find that in 447 QSO at least…

Super-minimally $3$-connected graphs
Wayne Ge
https://arxiv.org/abs/2510.06392 https://arxiv.org/pdf/2510.06392

Super-minimally $3$-connected graphs
In this paper, we introduce super-minimally $k$-connected graphs, those $k$-connected graphs in which no proper subgraph is $k$-connected. For $k$ greater than or equal to three, this class lies strictly between the classes of minimally $k$-connected graphs and uniformly $k$-connected graphs. In particular, we determine the minimum number of degree-$3$ vertices in a super-minimally $3$-connected graph, thereby extending a result of Halin on minimally $3$-connected graphs. In addition, we determ…

Crosslisted article(s) found for cs.LG. https://arxiv.org/list/cs.LG/new
[3/5]:
- Team Xiaomi EV-AD VLA: Learning to Navigate Socially Through Proactive Risk Perception - Technica...
Xiao, Zhang, Tang, Cheng, Xu, Ding, Zhou, Chen, Ye, Hao

The Schwarz lemma for holomorphic and minimal disks at the boundary
David Kalaj
https://arxiv.org/abs/2509.09471 https://arxiv.org/pdf/2509.09471

The Schwarz lemma for holomorphic and minimal disks at the boundary
We first prove a Boundary Schwarz lemma for holomorphic disks on the unit ball in $\mathbb{C}^n$. Further by using a Schwarz lemma for minimal conformal disks of Forstneri\v c and Kalaj (F.~Forstneri{č} and D.~Kalaj. \newblock Schwarz-pick lemma for harmonic maps which are conformal at a point. \newblock {\em Anal. PDE}, 17(3):981--1003, 2024.) we prove the boundary Schwarz lemma for such minimal disks.

Replaced article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[3/9]:
- Kernel-Free Universum Quadratic Surface Twin Support Vector Machines for Imbalanced Data
Hossein Moosaei, Milan Hlad\'ik, Ahmad Mousavi, Zheming Gao, Haojie Fu

[2025-09-12 Fri (UTC), no new articles found for nlin.CD Chaotic Dynamics]
toXiv_bot_toot

Replaced article(s) found for physics.gen-ph. https://arxiv.org/list/physics.gen-ph/new
[1/1]:
- Trajectory equations for a non-conservative natural system
V. Voytik (Bashkir State Medical University)

XUV fluorescence as a probe of interatomic Coulombic decay of resonantly excited He nanodroplets
Keshav Sishodia (Department of Physics and Quantum Center of Excellence for Diamond and Emergent Materials, Indian Institute of Technology Madras, Chennai, India, ELI Beamlines facility, The Extreme Light Infrastructure ERIC, Doln\'i B\v{r}e\v{z}any, Czech Republic), Ltaief Ben Ltaief (Department of Physics and Astronomy, Aarhus University, Aarhus C, Denmark), Niklas Scheel (Department …

XUV fluorescence as a probe of interatomic Coulombic decay of resonantly excited He nanodroplets
Superfluid He nanodroplets resonantly excited by extreme ultraviolet (XUV) pulses exhibit complex relaxation dynamics, including the formation of metastable excited He$^*$ atoms trapped in bubbles, the desorption of excited atoms from the droplet surface, and autoionization via interatomic Coulombic decay (ICD). Irradiation with intense infrared pulses can trigger avalanche ionization, leading to the formation and subsequent expansion of a He nanoplasma. Here, we introduce a novel approach to p…

Compatibility of quantum trace and UV-IR maps
Samuel Panitch, Sunghyuk Park
https://arxiv.org/abs/2509.09100 https://arxiv.org/pdf/2509.09100

Compatibility of quantum trace and UV-IR maps
This paper studies the connection between the quantum trace map -- which maps the $\mathfrak{sl}_2$-skein module to the quantum Teichmüller space for surfaces and to the quantum gluing module for 3-manifolds -- and the quantum UV-IR map -- which maps the $\mathfrak{gl}_2$-skein module to the $\mathfrak{gl}_1$-skein module of the branched double cover. We show that the two maps are compatible in a precise sense, and that the compatibility map is natural under changes of triangulation; for surfa…

Constraining the new contributions to electron $g-2$ in a radiative neutrino mass model
Bayu Dirgantara, J. Julio
https://arxiv.org/abs/2510.08504 https://…

Constraining the new contributions to electron $g-2$ in a radiative neutrino mass model
We examine electron and muon anomalous magnetic dipole moments within a radiative neutrino mass model featuring TeV-scale scalar leptoquarks $S(3,1,-1/3)$ and $R(3,2,1/6)$. We utilize textures with decoupling electron and muon sectors, so that both electron and muon anomalous magnetic dipole moments could receive internal chiral enhancements from different heavy up-type quarks while in the same time evading the stringent $μ\to eγ$ constraint. A successful fit to neutrino oscillation data requ…

Replaced article(s) found for cs.CL. https://arxiv.org/list/cs.CL/new
[3/7]:
- FlowNIB: An Information Bottleneck Analysis of Bidirectional vs. Unidirectional Language Models
Kowsher, Prottasha, Xu, Mohanto, Garibay, Yousefi, Chen

Holographic solutions from 5D $SO(2)\times ISO(3)$ $N=4$ gauged supergravity
Parinya Karndumri
https://arxiv.org/abs/2510.08258 https://arxiv.org/pdf/2510.…

Holographic solutions from 5D $SO(2)\times ISO(3)$ $N=4$ gauged supergravity
We study various types of holographic solutions from five-dimensional $N=4$ gauged supergravity coupled to three vector multiplets with $SO(2)\times ISO(3)$ gauge group. This gauged supergravity can be obtained from the maximal gauged supergravity in seven dimensions on a Riemann surface. For a negatively curved Rimann surface $H^2$, the resulting five-dimensional gauged supergravity admits a supersymmetric $N=4$ $AdS_5$ critical point. This $AdS_5$ vacuum is dual to an $N=2$ superconformal fie…

Replaced article(s) found for cs.CV. https://arxiv.org/list/cs.CV/new
[3/5]:
- VisionTS : Cross-Modal Time Series Foundation Model with Continual Pre-trained Vision Backbones
Lefei Shen, Mouxiang Chen, Xu Liu, Han Fu, Xiaoxue Ren, Jianling Sun, Zhuo Li, Chenghao Liu

Crosslisted article(s) found for cs.AI. https://arxiv.org/list/cs.AI/new
[3/8]:
- MeSH: Memory-as-State-Highways for Recursive Transformers
Yu, Shu, Wang, Zhang, Wu, Li, Long, Chen, Xu, Su, Zheng

Entropy Regularizing Activation: Boosting Continuous Control, Large Language Models, and Image Classification with Activation as Entropy Constraints
Zilin Kang, Chonghua Liao, Tingqiang Xu, Huazhe Xu
https://arxiv.org/abs/2510.08549

Entropy Regularizing Activation: Boosting Continuous Control, Large Language Models, and Image Classification with Activation as Entropy Constraints
We propose ERA, a new paradigm that constrains the sampling entropy above given thresholds by applying specially designed activations to the outputs of models. Our approach demonstrates broad effectiveness across different domains: 1) for large language models(LLMs), boosting the AIME 2025 score for Qwen2.5-Math-7B by 37.4%; 2) for continuous control reinforcement learning agents, improving performance by more than 30% over strong baselines such as SAC on the challenging HumanoidBench; 3) for i…

Theoretical and experimental basis for excluding Einstein-Cartan theory within the USMEG-EFT framework
Farrukh A. Chishtie
https://arxiv.org/abs/2509.08848 https://

Theoretical and experimental basis for excluding Einstein-Cartan theory within the USMEG-EFT framework
The USMEG-EFT framework~\cite{ChishtieEFT2025,ChishtieBreakdown2023} provides systematic quantum gravity through with 4D General Relativity (GR) achieving Standard Model-gravity unification. This work examines Einstein-Cartan theory against McKeon et al.'s claims~\cite{BrandtFrenkelMcKeon2024,McKeonBrandtFrenkel2025} regarding its viability for unification. McKeon et al.'s 2024 analysis omitted key interaction terms, missing Einstein-Cartan's central content. Their 2025 claim that unification r…

Replaced article(s) found for cs.CL. https://arxiv.org/list/cs.CL/new
[4/7]:
- Med-R$^3$: Enhancing Medical Retrieval-Augmented Reasoning of LLMs via Progressive Reinforcement ...
Lu, Liang, Li, Tan, Pan, Zhang, Dong, Wu, Leng, Cui, Zhang

A short proof of the best known upper bound $3.6108$ on the growth of polyiamonds
Vuong Bui
https://arxiv.org/abs/2510.06806 https://arxiv.org/pdf/2510.068…

A short proof of the best known upper bound $3.6108$ on the growth of polyiamonds
We provide a short and elementary proof that the growth rate of polyiamonds is at most $1+2z+3z^2$ for the only real root $z$ of the equation $2z^3+z^2-1=0$, which is nearly identical to, but slightly below, the best known upper bound $3.6108$. Unlike the previous proof of this bound, which relied on computer-assisted technical arguments and the counts of polyiamonds with up to 75 triangles, our method is based on a straightforward recurrence that can be verified by hand with minimal effort.

Alleviating the Hubble Tension via Cosmological Time Dilation in the meVSL Model
Seokcheon Lee
https://arxiv.org/abs/2509.08840 https://arxiv.org/pdf/2509.…

Alleviating the Hubble Tension via Cosmological Time Dilation in the meVSL Model
We show that a minimally extended varying-speed-of-light (meVSL) cosmology can alleviate the Hubble tension through a single parameter, b. This parameter both shortens the sound horizon at the drag epoch and modifies cosmological time dilation for transients, Delta_t_obs=(1+z)^n Delta_t_emit with n=1-b/4. The reduction in r_d raises the early-universe-inferred H_0 from CMB/BAO analyses, while departures of n from unity provide an independent, time-domain probe of b. Using Fisher forecasts for a…

On minimal 3-folds with $K^3\geq 86$
Meng Chen, Sicheng Ding
https://arxiv.org/abs/2510.04029 https://arxiv.org/pdf/2510.04029

On minimal 3-folds with $K^3\geq 86$
We prove that the $5$-canonical map of every minimal projective $3$-fold $X$ with $K_X^3\geq 86$ is stably birational onto its image, which loosens previous requirements $K_X^3>4355^3$ and $K_X^3>12^3$ respectively given by Todorov and Chen. The essential technical ingredient of this paper is an efficient utilization of a moving divisor which grows from global $2$-forms by virtue of Chen-Jiang.

Looking to Learn: Token-wise Dynamic Gating for Low-Resource Vision-Language Modelling
Bianca-Mihaela Ganescu, Suchir Salhan, Andrew Caines, Paula Buttery
https://arxiv.org/abs/2510.08470

Looking to Learn: Token-wise Dynamic Gating for Low-Resource Vision-Language Modelling
Training vision-language models on cognitively-plausible amounts of data requires rethinking how models integrate multimodal information. Within the constraints of the Vision track for the BabyLM Challenge 2025, we propose a lightweight decoder-based architecture with (1) token-wise dynamic gating for adaptive fusion of linguistic and visual cues, (2) feature modulation and channel attention to maximise the utility of limited visual information and (3) auxiliary contrastive objectives for visua…

[2025-09-12 Fri (UTC), 2 new articles found for physics.gen-ph General Physics]
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