Tootfinder

"Hepburn-System soll in Japan offizieller Standard werden" https://sumikai.com/nachrichten-aus-japan/hepburn-system-soll-in-japan-offizieller-standard-werden-358022/

An open dataset of neural networks for hypernetwork research
David Kurtenbach, Lior Shamir
https://arxiv.org/abs/2507.15869 https://a…

An open dataset of neural networks for hypernetwork research
Despite the transformative potential of AI, the concept of neural networks that can produce other neural networks by generating model weights (hypernetworks) has been largely understudied. One of the possible reasons is the lack of available research resources that can be used for the purpose of hypernetwork research. Here we describe a dataset of neural networks, designed for the purpose of hypernetworks research. The dataset includes $10^4$ LeNet-5 neural networks trained for binary image cla…

Recovery Thresholding Hyperinterpolations in Signal Processing
Congpei An, Jiashu Ran
https://arxiv.org/abs/2507.17916 https://arxiv.org/pdf/2507.17916

Recovery Thresholding Hyperinterpolations in Signal Processing
This paper introduces recovery thresholding hyperinterpolations, a novel class of methods for sparse signal reconstruction in the presence of noise. We develop a framework that integrates thresholding operators--including hard thresholding, springback, and Newton thresholding--directly into the hyperinterpolation structure to maintain sparsity during signal recovery. Our approach leverages Newton's method to minimize one-dimensional nonconvex functions, which we then extend to solve multivariab…

Huh. I wonder who that is for?

Trump's Cease-Fire Announcement Catches His Own Top Officials by Surprise (Maggie Haberman/New York Times)
https://www.nytimes.com/2025/06/23/world/middleeast/trump-ceasefire-israel-iran.html
http://www.memeorandum.com/250623/p162#a250623p162

Precise Measurement of the $\Lambda$ Electric Dipole Moment through the Entangled Strange Baryon-Antibaryon System
BESIII Collaboration
https://arxiv.org/abs/2506.19180

Precise Measurement of the $Λ$ Electric Dipole Moment through the Entangled Strange Baryon-Antibaryon System
The dominance of matter over antimatter in the universe has consistently driven the pursuit of new physics beyond the Standard Model that violates charge-parity symmetry. Unlike the well-constrained electrons and neutrons, strange baryons (hyperons) remain a largely unexplored territory, in which interactions between hyperons and particles from new physics could induce a non-trivial electric dipole moment (EDM). However, direct measurements of hyperon EDMs through spin precession are highly cha…

Impact of $\Xi$-Hypernuclear Constraints on Relativistic Equation of States and Properties of Hyperon Stars
Shi-Yuan Ding, Xiang-Dong Sun, Bao-Yuan Sun, Ang Li
https://arxiv.org/abs/2506.16871

Impact of $Ξ$-Hypernuclear Constraints on Relativistic Equation of States and Properties of Hyperon Stars
Significant uncertainties persist in describing the equation of state and internal structure of hyperon stars due to the limited understanding of the mechanisms underlying hyperon interactions. Constraining the interaction parameter space through a combination of the latest astronomical observations and hypernuclear physics experiments is therefore essential. In this study, we incorporate experimental constraints from $Ξ$ hypernuclear physics on top of $Λ$ hyperons considered in \citet{Sun202…

Jamming as a topological satisfiability transition with contact number hyperuniformity and criticality
Jin Shang, Yinqiao Wang, Deng Pan, Yuliang Jin, Jie Zhang
https://arxiv.org/abs/2506.16474

Jamming as a topological satisfiability transition with contact number hyperuniformity and criticality
The jamming transition between flow and amorphous-solid states exhibits paradoxical properties characterized by hyperuniformity (suppressed spatial fluctuations) and criticality (hyperfluctuations), whose origin remains unclear. Here we model the jamming transition by a topological satisfiability transition in a minimum network model with simultaneously hyperuniform distributions of contacts, diverging length scales and scale-free clusters. We show that these phenomena stem from isostaticity an…

wordnet: WordNet relationships
A network of English words from the WordNet. Node is a word, and edge denotes relationships between words (synonymy, hyperonymy, meronymy, etc.). The date at which this network was extracted from WordNet is not unknown.
This network has 146005 nodes and 656999 edges.
Tags: Informational, Language, Unweighted
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Hypernuclei with Neural Network Quantum States
Andrea Di Donna, Lorenzo Contessi, Alessandro Lovato, Francesco Pederiva
https://arxiv.org/abs/2507.16994 https://

Hypernuclei with Neural Network Quantum States
Leveraging complementary machine-learning-based approaches, we compute properties of $s$- and $p$-shell $Λ$ hypernuclei - including binding energies, single-particle densities, and radii - starting from the individual interactions among their constituents. These interactions are modeled using an improved leading-order pionless effective field theory expansion, with coefficients determined via a Gaussian Process framework anchored on virtually exact few-body techniques. We solve the many-body S…