Tootfinder

Micah Parsons' not-so-cryptic message to Jerry Jones channels Edgar Allen Poe https://www.si.com/nfl/cowboys/news/micah-parsons-not-so-cryptic-message-dallas-cowboys-jerry-jones-channels-edgar-allen-poe

HOGraspFlow: Exploring Vision-based Generative Grasp Synthesis with Hand-Object Priors and Taxonomy Awareness
Yitian Shi, Zicheng Guo, Rosa Wolf, Edgar Welte, Rania Rayyes
https://arxiv.org/abs/2509.16871

HOGraspFlow: Exploring Vision-based Generative Grasp Synthesis with Hand-Object Priors and Taxonomy Awareness
We propose Hand-Object\emph{(HO)GraspFlow}, an affordance-centric approach that retargets a single RGB with hand-object interaction (HOI) into multi-modal executable parallel jaw grasps without explicit geometric priors on target objects. Building on foundation models for hand reconstruction and vision, we synthesize $SE(3)$ grasp poses with denoising flow matching (FM), conditioned on the following three complementary cues: RGB foundation features as visual semantics, HOI contact reconstructio…

Modeling the JWST MIRI Counts, Insights Into the Source Properties and Role of Dust-Obscured AGN
Edgar P. Vidal, Anna Sajina, Amber R. Banks, Matthieu B\'ethermin, Carl Ferkinhoff, Andreea Petric, Alexandra Pope, Jianwei Lyu, Vivian U, L. Y. Aaron Yung, Pallavi Patil
https://arxiv.org/abs/2509.15331

Modeling the JWST MIRI Counts, Insights Into the Source Properties and Role of Dust-Obscured AGN
Understanding the co-evolution of galaxies and active galactic nuclei (AGN) requires accurate modeling of dust-obscured systems. Recent surveys using the Mid Infrared Instrument (MIRI) onboard the James Webb Space Telescope (JWST) have uncovered a large population of dust obscured AGN, challenging current theoretical frameworks. We present an updated version of the Simulated Infrared Extragalactic Dusty Sky (SIDES) simulation framework. Our updates include modified star-forming and starburst ga…

On the Enumeration of Symmetric Tridiagonal Matrices with prescribed Determinant over Commutative Finite Chain Rings
Edgar Martinez-Moro, Neennara Rodnit, Somphong Jitman
https://arxiv.org/abs/2509.17719

On the Enumeration of Symmetric Tridiagonal Matrices with prescribed Determinant over Commutative Finite Chain Rings
Determinants of structured matrices play a fundamental role in both pure and applied mathematics, with wide-ranging applications in linear algebra, combinatorics, coding theory, and numerical analysis. In this work, the enumeration of symmetric tridiagonal matrices with prescribed determinant over finite fields and over commutative finite chain rings is developed. Using the recurrent formula for determinants, a recursive form of the numbers of singular and nonsingular symmetric tridiagonal matr…

Superluminal Correlations in Ensembles of Optical Phase Singularities
Tomer Bucher, Alexey Gorlach, Arthur Niedermayr, Qinghui Yan, Harel Nahari, Kangpeng Wang, Ron Ruimy, Yuval Adiv, Michael Yannai, Tom Lenkiewicz Abudi, Eli Janzen, Christina Spaegele, Charles Roques-Carmes, James Edgar, Frank Koppens, Giovanni Vanacore, Hanan Herzig Sheinfux, Shai Tsesses, Ido Kaminer

Superluminal Correlations in Ensembles of Optical Phase Singularities
Phase singularities are universal features found across diverse wave systems. Their ensembles exhibit distance correlations governing exotic material phases. However, the full correlations in phase-space have remained unexplored and experimentally inaccessible. Here, we directly measure the ultrafast dynamics of optical singularity ensembles, capturing their phase-space correlations. Our observations reveal that phase singularities exhibit acceleration to unbounded velocities before annihilatio…

An interesting piece about the death and life of Edgar Allan Poe. #taphephobia
https://lithub.com/to-haunt-and-be-haunted-on-the-exhumation-of-edgar-allen-po…

To Haunt and Be Haunted: On the Exhumation of Edgar Allen Poe
Imagine that you’ve been buried alive. Don’t question the specifics, whether you’ve been kidnapped or unfortunate enough to fall victim to poorly trained pathologists and morticians, for either way…

Altermagnetic magnon transport in the \textit{d}-wave altermagnet \ch{LuFeO3}
Edgar Galindez-Ruales, Wanting Yang, Tobias Dannegger Moumita Kundu, Jonas K\"ohler, Christin Schmitt Felix Fuhrmann, Akashdeep Akashdeep, Duc Minh Tran Xiaoxuan Ma, Gerhard Jakob, Shixun Cao, Ulrich Nowak, Mathias Kl\"aui
https://arxiv.org/abs/2508.145…

Altermagnetic magnon transport in the \textit{d}-wave altermagnet \ch{LuFeO3}
Altermagnets exhibit a spin-split band structure despite having zero net magnetization, leading to special magnonic properties such as anisotropic magnon lifetimes and field-free spin transport. Here, we present a direct experimental demonstration of non-local magnon transport in the \textit{d}-wave altermagnet \ch{LuFeO3}, using both spin Seebeck and spin Hall effect-based injection and detection. We observe a non-local spin signal at zero magnetic field when the transport is along an altermag…

🇺🇦 Auf radioeins läuft...
Edgar Homeros:
🎵 Herz!
#NowPlaying #EdgarHomeros
https://open.spotify.com/track/1LVkn0e4yIr7IEI8egrZQA

Dissecting CPU-GPU Unified Physical Memory on AMD MI300A APUs
Jacob Wahlgren, Gabin Schieffer, Ruimin Shi, Edgar A. Le\'on, Roger Pearce, Maya Gokhale, Ivy Peng
https://arxiv.org/abs/2508.12743

Dissecting CPU-GPU Unified Physical Memory on AMD MI300A APUs
Discrete GPUs are a cornerstone of HPC and data center systems, requiring management of separate CPU and GPU memory spaces. Unified Virtual Memory (UVM) has been proposed to ease the burden of memory management; however, at a high cost in performance. The recent introduction of AMD's MI300A Accelerated Processing Units (APUs)--as deployed in the El Capitan supercomputer--enables HPC systems featuring integrated CPU and GPU with Unified Physical Memory (UPM) for the first time. This work present…

I wonder how many PoE switches across the world have hostname "edgar-allen" or some variant thereof.

Filmfestival in #Ludwigshafen
Der Regisseur Edgar Reitz (92) wurde in Ludwigshafen für sein Lebenswerk ausgezeichnet. #Film #Alter

Edgar Reitz bekommt Ehrenpreis bei Filmfestival
Mehr als 50 Jahre umfasst das Lebenswerk des "Heimat"-Regisseurs Edgar Reitz. Das wurde auf dem Festival des deutschen Films gewürdigt.

symptomatiskt https://www.gp.se/kultur/kulturdebatt/utan-kontext-blir-antisemitismens-historia-ett-politiskt-verktyg.68d9fa96-afdc-4f44-b819-8f95055f6b42

Utan kontext blir antisemitismens historia ett politiskt verktyg
Det är möjligt att tala om antisemitism, pogromer och fördrivningar av judar – och samtidigt erkänna den roll sionismen och kolonialmakterna spelade i att forma den verkligheten. Att hävda motsatsen är att göra judisk historia till ett verktyg för politiska syften, skriver Edgar Mannheimer i sin slutreplik till Daniel Leviathan, Isak Nachman och Lizzie Oved Scheja.

Topologically Protected Polaritonic Bound State in the Continuum
Harsh Gupta, Tatiana Contino, Mingze He, Eli Janzen, James H. Edgar, Andrea Alu, Michele Tamagnone
https://arxiv.org/abs/2508.14702

Topologically Protected Polaritonic Bound State in the Continuum
Bound states in the continuum (BICs) have emerged as powerful tools for realizing ultra-high-Q resonances in nanophotonics. While previous implementations have primarily relied on dielectric metasurfaces, they remain limited by the diffraction limit. In this work, we theoretically and numerically demonstrate and experimentally validate the existence of topologically protected phonon-polaritonic BICs in periodic arrays of cylindrical nanoresonators composed of isotopically enriched hexagonal bor…

A hybrid dynamic model and parameter estimation method for accurately simulating overhead cranes with friction
Jorge Vicente-Martinez (Universidad de Zaragoza), Edgar Ramirez-Laboreo (Universidad de Zaragoza)
https://arxiv.org/abs/2509.13330

A hybrid dynamic model and parameter estimation method for accurately simulating overhead cranes with friction
This paper presents a new approach to accurately simulating 3D overhead cranes with friction. Nonlinear friction dynamics have a significant impact on these systems, however, accurately modeling this phenomenon in simulations is a significant challenge. Traditional methods often rely on imprecise approximations of friction or require excessive computational times for reliable results. To address this, we present a hybrid dynamical model that features a trade-off between high-fidelity friction m…

[briefly holds bridge of nose] "No, I agree that there should be more Edgar Allen Poe memes, but kids aren't referencing Amontillado when they say 'bricked up'."

Partial Secrecy Analysis in Wireless Systems: Diversity-Enhanced PLS over Generalized Fading Channels
Henry Carvajal Mora, Nathaly Orozco, Fernando Almeida Garc\'ia, Jos\'e Vega-S\'anchez, Felipe Grijalva, Edgar Benitez Olivo
https://arxiv.org/abs/2509.12359

Partial Secrecy Analysis in Wireless Systems: Diversity-Enhanced PLS over Generalized Fading Channels
Securing information in future mobile networks is challenging, especially for devices with limited computational resources. Physical layer security (PLS) offers a viable solution by leveraging wireless channel randomness. When full secrecy is unattainable, the partial secrecy regime provides a realistic alternative. This work analyzes partial secrecy performance under the generalized multicluster fluctuating two-ray (MFTR) fading model, which subsumes many classical fading cases. We study a sys…

HUAC sucked. J. Edgar sucked. Half our elected government sucks.
"...movie that came under suspicion was “It’s a Wonderful Life.” The FBI complained that the 1946 blockbuster, which starred Jimmy Stewart as a broken man who learns the true value of his life, “deliberately maligned the upper classes” with its negative portrayal of Mr. Potter, the town’s richest man."
It DID malign Mr. Potter. He sucked.
Help Jane Fonda and the new Committee for the First Amendment!…

Committee for the First Amendment

🇺🇦 #NowPlaying on BBCRadio3's #Breakfast
Johann Sebastian Bach, Yo‐Yo Ma, Edgar Meyer & Chris Thile:
🎵 Wachet Auf, ruft uns die Stimme BWV.645
#JohannSebastianBach #YoYoMa #EdgarMeyer #ChrisThile
https://open.spotify.com/track/0jCK1UH5il1KD6R5sGiW9s

Quantum sensing with a spin ensemble in a two-dimensional material
Souvik Biswas, Giovanni Scuri, Noah Huffman, Eric I. Rosenthal, Ruotian Gong, Thomas Poirier, Xingyu Gao, Sumukh Vaidya, Abigail J. Stein, Tsachy Weissman, James H. Edgar, Tongcang Li, Chong Zu, Jelena Vu\v{c}kovi\'c, Joonhee Choi
https://arxiv.org/abs/2509.08984…

Quantum sensing with a spin ensemble in a two-dimensional material
Quantum sensing with solid-state spin defects has transformed nanoscale metrology, offering sub-wavelength spatial resolution with exceptional sensitivity to multiple signal types. Maximizing these advantages requires minimizing both the sensor-target separation and detectable signalthreshold. However, leading platforms such as nitrogen-vacancy (NV) centers in diamond suffer performance degradation near surfaces or in nanoscale volumes, motivating the search for optically addressable spin senso…

🇺🇦 Auf radioeins läuft...
Portugal. The Man feat. Edgar Winter:
🎵 Champ (Edit)
#NowPlaying #PortugalTheMan #EdgarWinter
https://portugaltheman.bandcamp.com/track/champ-feat-edgar-winter
https://open.spotify.com/track/3OHYElP3QCFKfnReFTZ2nw

Duality on group algebras over finite chain rings: applications to additive group codes
Maryam Bajalan, Javier de la Cruz, Alexandre Fotue Tabue, Edgar Mart\'inez-Moro
https://arxiv.org/abs/2508.07461

Duality on group algebras over finite chain rings: applications to additive group codes
Given a finite group $G$ and an extension of finite chain rings $S|R$, one can consider the group rings $\mathscr{S} = S[G]$ and $\mathscr{R} = R[G]$. The group ring $\mathscr{S}$ can be viewed as an $R$-bimodule, and any of its $R$-submodules naturally inherits an $R$-bimodule structure; in the framework of coding theory, these are called \emph{additive group codes}, more precisely a (left) additive group code of is a linear code which is the image of a (left) ideal of a group algebra via…

'Not a Damned Penny.' Texas Flood Survivors Look for Help (Edgar Sandoval/New York Times)
https://www.nytimes.com/2025/07/31/us/politics/texas-floods.html
http://www.memeorandum.com/250731/p30#a250731p30

An invariant measure of deviation from Petrov type D at the level of initial data
Edgar Gasperin, Jarrod L. Williams
https://arxiv.org/abs/2509.08021 https://

An invariant measure of deviation from Petrov type D at the level of initial data
In this article, we describe a simple covariant characterisation of initial data sets which give rise to Petrov type D vacuum spacetime developments. As an application, we derive an integral invariant which, when restricted to the appropriate class of asymptotically Euclidean initial data sets, vanishes if and only if the initial dataset is isometric to initial data for the Kerr spacetime. As such, the invariant can be considered a measure of non-Kerrness on such initial data sets. In contrast …

Machine Learning Integrated Near-Infrared Surface-Enhanced Raman Spectroscopy for Accurate Strain-Level Virus Identification
Na Zhang, Ziyang Wang, Xielin Wang, Gabriel A. V\'azquez-Lizardi, Paula Pi\~neiro Varela, Dorleta Jimenez de Aberasturi, David E. Sanchez, Nestor Perea-Lopez, Samuel Lin, Ryeanne Ricker, Edgar Dimitrov, Alexander J. Sredenschek, Kalana D. Halanayake, Yin-Ting Yeh, Julian A. Mintz, Jiarong Ye, Sharon Xiaolei Huang, Huaguang Lu, Elodie Ghedin, Danielle Reifsnyd…

Machine Learning Integrated Near-Infrared Surface-Enhanced Raman Spectroscopy for Accurate Strain-Level Virus Identification
Strain-level identification of viruses is critical for effective public health responses to potential outbreaks, yet current diagnostic methods often lack the necessary speed or sensitivity. Surface-enhanced Raman spectroscopy (SERS) offers great potential for fast and precise virus clarification through unique vibrational fingerprints of biological components. However, existing protocols typically operate outside of the tissue's transparent near-infrared (NIR) window, and are further limited b…

🇺🇦 #NowPlaying on KEXP's #EasternEchoes
Parokya ni Edgar:
🎵 The Ordertaker
#ParokyaniEdgar
https://missnothinonyou.bandcamp.com/track/the-ordertaker
https://open.spotify.com/track/0Wfc9IelxyVWkbgMmMmxr4

Timelike Liouville theory and AdS$_3$ gravity at finite cutoff
Kuroush Allameh, Edgar Shaghoulian
https://arxiv.org/abs/2508.03236 https://arxiv.org/pdf/25…

Timelike Liouville theory and AdS$_3$ gravity at finite cutoff
We propose that AdS$_3$ gravity with conformal boundary conditions is described by coupling the holographic CFT to timelike Liouville theory and deforming by an exactly marginal operator. In this description, the Liouville field controls the finite-cutoff radial wall in the bulk. We check this proposal in the semiclassical limit by matching the sphere and torus partition functions between the bulk and boundary theories. By scaling parameters of the Liouville theory we can push our bulk descript…

Acousto-optic lens for 3D shuttling of atoms in a neutral atom quantum computer
Zhichao Guo, Rik A. H. van Herk, Edgar J. D. Vredenbregt, Servaas J. J. M. F. Kokkelmans
https://arxiv.org/abs/2510.09398

Dissociative associated J/$\psi$ and dimuon production in Ap ultraperipheral collisions via double parton scattering
Bruna O. Stahlh\"ofer, Edgar Huayra, Emmanuel G. de Oliveira
https://arxiv.org/abs/2510.05420

Dissociative associated J/$ψ$ and dimuon production in Ap ultraperipheral collisions via double parton scattering
We study the dissociative associated production of a J/$ψ$ meson and a dimuon via double parton scattering (DPS) in nucleus--proton ultraperipheral collisions. This new channel, characterized by a rapidity gap, is sensitive to the photon and gluon distributions of the proton. We derive a DPS pocket formula for this process, together with a corresponding expression for the effective cross section. Furthermore, we demonstrate the kinematic dependence of the effective cross section and present pr…

Interpreting anomaly detection of SDSS spectra
Edgar Ortiz Manrique, M\'ed\'eric Boquien
https://arxiv.org/abs/2510.05235 https://arxiv.org/pdf/251…

Interpreting anomaly detection of SDSS spectra
The increasing use of ML in astronomy introduces important questions about interpretability. Due to their complexity and non-linear nature, it can be challenging to understand their decision-making process. While these models can effectively identify unusual spectra, interpreting the physical nature of the flagged outliers remains a major challenge. We aim to bridge the gap between anomaly detection and physical understanding by combining deep learning with interpretable ML (iML) techniques to …

Fair Classification by Direct Intervention on Operating Characteristics
Kevin Jiang, Edgar Dobriban
https://arxiv.org/abs/2509.25481 https://arxiv.org/pdf/…

Fair Classification by Direct Intervention on Operating Characteristics
We develop new classifiers under group fairness in the attribute-aware setting for binary classification with multiple group fairness constraints (e.g., demographic parity (DP), equalized odds (EO), and predictive parity (PP)). We propose a novel approach, applicable to linear fractional constraints, based on directly intervening on the operating characteristics of a pre-trained base classifier, by (i) identifying optimal operating characteristics using the base classifier's group-wise ROC conv…

Spectral properties of a Non-Hermitian extension of the diluted Wishart ensemble
Isaac P\'erez Castillo, Edgar Guzm\'an-Gonz\'alez
https://arxiv.org/abs/2510.10758 h…

Spectral properties of a Non-Hermitian extension of the diluted Wishart ensemble
We develop a theoretical framework based on the cavity and replica methods to analyze the spectral properties of sparse asymmetric correlation matrices of the form $\boldsymbol{F} = (\boldsymbol{X}\boldsymbol{Y}^\top + ω\boldsymbol{Y}\boldsymbol{X}^\top)/2T$, where $\boldsymbol{X}$ and $\boldsymbol{Y}$ are adjacency matrices of weighted Erdős--Rényi random graphs. We examine how the spectral density evolves as the asymmetry parameter $ω$ varies from $0 < ω< 1$ (nearly symmetric matrices) t…

J. Edgar Sousa invented the Sousaphone after his Tuba melted all around him at a Florida football game.
I think I remember that right.
#FunFacts #HistoryFacts

Crosslisted article(s) found for cs.CV. https://arxiv.org/list/cs.CV/new
[1/2]:
- Federative ischemic stroke segmentation as alternative to overcome domain-shift multi-institution...
Edgar Rangel, Fabio Martinez

Crosslisted article(s) found for cs.LG. https://arxiv.org/list/cs.LG/new
[5/5]:
- Statistical Inference Leveraging Synthetic Data with Distribution-Free Guarantees
Meshi Bashari, Yonghoon Lee, Roy Maor Lotan, Edgar Dobriban, Yaniv Romano

Uncertainty Estimation for Novel Views in Gaussian Splatting from Primitive-Based Representations of Error and Visibility
Thomas Gottwald, Edgar Heinert, Matthias Rottmann
https://arxiv.org/abs/2508.02443

Uncertainty Estimation for Novel Views in Gaussian Splatting from Primitive-Based Representations of Error and Visibility
In this work, we present a novel method for uncertainty estimation (UE) in Gaussian Splatting. UE is crucial for using Gaussian Splatting in critical applications such as robotics and medicine. Previous methods typically estimate the variance of Gaussian primitives and use the rendering process to obtain pixel-wise uncertainties. Our method establishes primitive representations of error and visibility of trainings views, which carries meaningful uncertainty information. This representation is o…

Control Protocol for Dynamic Synthesis of Qubit and Qudit Gates Using Photonic Pulses and Magnetic Fields
A. F. Urquijo Rodr\'iguez, Edgar A. G\'omez, H. Vinck-Posada
https://arxiv.org/abs/2509.04825

Control Protocol for Dynamic Synthesis of Qubit and Qudit Gates Using Photonic Pulses and Magnetic Fields
We propose a theoretical control protocol designed for the dynamic synthesis of single qubit and four-level qudit quantum gates using external parameters, such as photonic Gaussian pulses and magnetic fields, in a microcavity quantum well system. Our approach takes advantage of tunable coherent light matter interactions that can be modulated by the magnetic field between the exciton and negative trion coupled to the lowest photonic mode. We demonstrate that it is possible to achieve precise man…

Statistical Inference Leveraging Synthetic Data with Distribution-Free Guarantees
Meshi Bashari, Yonghoon Lee, Roy Maor Lotan, Edgar Dobriban, Yaniv Romano
https://arxiv.org/abs/2509.20345

Statistical Inference Leveraging Synthetic Data with Distribution-Free Guarantees
The rapid proliferation of high-quality synthetic data -- generated by advanced AI models or collected as auxiliary data from related tasks -- presents both opportunities and challenges for statistical inference. This paper introduces a GEneral Synthetic-Powered Inference (GESPI) framework that wraps around any statistical inference procedure to safely enhance sample efficiency by combining synthetic and real data. Our framework leverages high-quality synthetic data to boost statistical power, …

Quantitative description of the surface tension minimum in a two-component surfactant system
Edgar M. Blokhuis
https://arxiv.org/abs/2509.20110 https://arx…

Quantitative description of the surface tension minimum in a two-component surfactant system
The Gibbs adsorption equation is the thermodynamic cornerstone for the description and understanding of the surface tension in a surfactant solution. It relates the decrease in surface tension to an increased surfactant adsorption. In the early 1940's, it therefore puzzled researchers to sometimes observe a minimum in the surface tension for certain surfactant solutions, which seemed to indicate surfactant desorption (even depletion) according to the Gibbs adsorption equation. It is now underst…

🇺🇦 #NowPlaying on #BBC6Music's #GuyGarveysFinestHour
Nat King Cole:
🎵 Stardust
#NatKingCole
https://northernvirginiasingers.bandcamp.com/track/edgar-russell-stardust
https://open.spotify.com/track/4YPYFUATiul0877A1HhSlW

Singleton-Optimized Conformal Prediction
Tao Wang, Yan Sun, Edgar Dobriban
https://arxiv.org/abs/2509.24095 https://arxiv.org/pdf/2509.24095

Singleton-Optimized Conformal Prediction
Conformal prediction can be used to construct prediction sets that cover the true outcome with a desired probability, but can sometimes lead to large prediction sets that are costly in practice. The most useful outcome is a singleton prediction-an unambiguous decision-yet existing efficiency-oriented methods primarily optimize average set size. Motivated by this, we propose a new nonconformity score that aims to minimize the probability of producing non-singleton sets. Starting from a non-conve…

peaks: a Python package for analysis of angle-resolved photoemission and related spectroscopies
Phil D. C. King, Brendan Edwards, Shu Mo, Tommaso Antonelli, Edgar Abarca Morales, Lewis Hart, Liam Trzaska
https://arxiv.org/abs/2508.04803

peaks: a Python package for analysis of angle-resolved photoemission and related spectroscopies
The electronic band structure, describing the motion and interactions of electrons in materials, dictates the electrical, optical, and thermodynamic properties of solids. Angle-resolved photoemission spectroscopy (ARPES) provides a direct experimental probe of such electronic band structures, and so is widely employed in the study of functional, quantum, and 2D materials. \texttt{peaks} (\textbf{P}ython \textbf{E}lectron spectroscopy \textbf{A}nalysis by \textbf{K}ing group @ \textbf{S}t Andrew…

Finding an Initial Probe Pose in Teleoperated Robotic Echocardiography via 2D LiDAR-Based 3D Reconstruction
Mariadas Capsran Roshan, Edgar M Hidalgo, Mats Isaksson, Michelle Dunn, Jagannatha Charjee Pyaraka
https://arxiv.org/abs/2509.24867

Finding an Initial Probe Pose in Teleoperated Robotic Echocardiography via 2D LiDAR-Based 3D Reconstruction
Echocardiography is a key imaging modality for cardiac assessment but remains highly operator-dependent, and access to trained sonographers is limited in underserved settings. Teleoperated robotic echocardiography has been proposed as a solution; however, clinical studies report longer examination times than manual procedures, increasing diagnostic delays and operator workload. Automating non-expert tasks, such as automatically moving the probe to an ideal starting pose, offers a pathway to red…

Isofrequency spin-wave imaging using color center magnetometry for magnon spintronics
Samuel Ma\~nas-Valero, Yasmin C. Doedes, Artem Bondarenko, Michael Borst, Samer Kurdi, Thomas Poirier, James H. Edgar, Vincent Jacques, Yaroslav M. Blanter, Toeno van der Sar
https://arxiv.org/abs/2508.18775

Isofrequency spin-wave imaging using color center magnetometry for magnon spintronics
Magnon spintronics aims to harness spin waves in magnetic films for information technologies. Color center magnetometry is a promising tool for imaging spin waves, using electronic spins associated with atomic defects in solid-state materials as sensors. However, two main limitations persist: the magnetic fields required for spin-wave control detune the sensor-spin detection frequency, and this frequency is further restricted by the color center nature. Here, we overcome these limitations by de…

Optical Characterization of Wavelength-shifting and Scintillating-Wavelength-shifting Fibers
W. Bae, J. Cesar, K. Chen, J. Cho, D. Du, J. Edgar, L. Earthman, O. M. Falana, M. Gajda, C. Hurlbut, M. Jackson, K. Lang, C. Lee, J. Y. Lee, E. Liang, J. Liu, C. Maxwell, C. Murthy, D. Myers, S. Nguyen, T. O'Brien, M. Proga, T. Rodriguez, S. Syed, M. Zalikha, J. Zey

Optical Characterization of Wavelength-shifting and Scintillating-Wavelength-shifting Fibers
We report results of optical characterizations of new wavelength-shifting and scintillating-wavelength-shifting fibers EJ-182 and EJ-160 from Eljen Technology and compare them to the wavelength-shifting fiber BCF-91A from Saint-Gobain. The wavelength-dependence of attenuation was derived from spectral measurements confirming that the long attenuation length increases with wavelength, while short attenuation effects become less significant at longer wavelengths. The impact of environmental refra…

Evaluating the ratio of the exclusive vector meson photoproduction to inclusive hadron/jet production cross section in ultraperipheral heavy ion collisions
Joao Vitor C. Lovato, Edgar Huayra, Magno V. T. Machado
https://arxiv.org/abs/2508.18438

Evaluating the ratio of the exclusive vector meson photoproduction to inclusive hadron/jet production cross section in ultraperipheral heavy ion collisions
Using the QCD color dipole picture to exclusive vector meson and inclusive jet/open meson photoproduction, we calculate the ratio of the elastic meson production and inclusive hadron production cross sections for ultraperipheral heavy ion collisions. Predictions are evaluated for run 4 of the Large Hadron Collider in proton-nucleus ($pA$) and nucleus-nucleus ($AA$) collisions. The dependencies of the ratio on jet/hadron transverse momentum and atomic number are investigated. The double ratio $R…

🇺🇦 #NowPlaying on BBCRadio3's #ThisClassicalLife
Edgar Meyer, Tessa Lark & Edgar Meyer:
🎵 Concert Duo for violin & bass (4th mvt)
#EdgarMeyer #TessaLark
https://open.spotify.com/track/0Y6bBEobOVduQujRFLemNk

Holovibes: real-time ultrahigh-speed digital hologram rendering and short-time analysis
Marius Dubosc, Maxime Boy-Arnould, Jules Guillou, Titouan Gragnic, Arthur Courselle, Gustave Herv\'e, Alexis Pinson, Etienne Senigout, Bastien Gaulier, Simon Riou, Chlo\'e Magnier, No\'e Topeza, Oscar Morand, Thomas Xu, Samuel Goncalves, Edgar Delaporte, Adrien Langou, Paul Duhot, Julien Nicolle, Sacha Bellier, David Chemaly, Damien Didier, Philippe Bernet, Eliott Bouhana, Fabien Colmagr…

Holovibes: real-time ultrahigh-speed digital hologram rendering and short-time analysis
Real-time ultrahigh-speed rendering of digital holograms from high-bitrate interferogram streams demands robust parallel computing and efficient data handling with minimal latency. We present Holovibes, a high-performance software engine that enables real-time holographic image reconstruction and short-time analysis at unprecedented throughput. Holovibes integrates spatial demodulation techniques, such as Fresnel transformations and angular spectrum propagation, with temporal analysis methods i…

🇺🇦 Auf radioeins läuft...
Edgar Homeros:
🎵 Herz!
#NowPlaying #EdgarHomeros
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

Coherent control of nitrogen nuclear spins via the V$_B^-$-center in hexagonal boron nitride
Adalbert Tibi\'assy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez-Rodriguez, Viktor Iv\'ady, Isaac J. Luxmoore
https://arxiv.org/abs/2509.22257

Coherent control of nitrogen nuclear spins via the V$_B^-$-center in hexagonal boron nitride
Charged boron vacancies (V$_\text{B}^-$) in hexagonal boron nitride (hBN) have emerged as a promising platform for quantum nanoscale sensing and imaging. While these primarily involve electron spins, nuclear spins provide an additional resource for quantum operations. This work presents a comprehensive experimental and theoretical study of the properties and coherent control of the nearest-neighbor $^{15}$N nuclear spins of V$_\text{B}^-$-ensembles in isotope-enriched h$^{10}$B$^{15}$N. Multi-n…

The Transmission Line Model for 2D Materials and van der Waals Heterostructures
Tomer Eini, Anabel Atash Kahlon, Matan Meshulam, Thomas Poirier, James H. Edgar, Seth Ariel Tongay, Yarden Mazor, Itai Epstein
https://arxiv.org/abs/2507.22549

The Transmission Line Model for 2D Materials and van der Waals Heterostructures
Van der Waals heterostructures (VdWHs) composed of 2D materials have attracted significant attention in recent years due to their intriguing optical properties, such as strong light-matter interactions and large intrinsic anisotropy. In particular, VdWHs support a variety of polaritons-hybrid quasiparticles arising from the coupling between electromagnetic waves and material excitations-enabling the confinement of electromagnetic radiation to atomic scales. The ability to predict and simulate t…

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Edgar Bainton, The Sixteen, Robert Quinney & Harry Christophers:
🎵 And I saw a new Heaven
#EdgarBainton #TheSixteen #RobertQuinney #HarryChristophers