Week 2, February 2026

Title: Courant-Hilbert deformations of Yang-Baxter sigma models
Author: Osamu Fukushima, Takaki Matsumoto, Kentaroh Yoshida
arXiv: http://arxiv.org/abs/2602.04662v1

Title: Hurwitz-Radon numbers and proper actions of semisimple Lie groups
Author: Kazuki Kannaka, Koichi Tojo
arXiv: http://arxiv.org/abs/2602.04544v1

Title: von Neumann entropy of phase space structures in gyrokinetic plasma turbulence
Author: Go Yatomi, Motoki Nakata
arXiv: http://arxiv.org/abs/2602.00600v1

Title: When higher-order interactions enhance synchronization: the case of the Kuramoto model on random hypergraphs
Author: Riccardo Muolo, Hiroya Nakao, Marco Coraggio
arXiv: http://arxiv.org/abs/2508.10992v2

Title: Resource-Theoretic Quantifiers of Weak and Strong Symmetry Breaking: Strong Entanglement Asymmetry and Beyond
Author: Yuya Kusuki, Sridip Pal, Hiroyasu Tajima
arXiv: http://arxiv.org/abs/2601.20924v1

Title: Non-invertible translation from Lieb-Schultz-Mattis anomaly
Author: Tsubasa Oishi, Takuma Saito, Hiromi Ebisu
arXiv: http://arxiv.org/abs/2601.21625v1

Title: Probing the Diversity of Type Ia Supernova Remnants in 3-D Hydrodynamic Simulations with X-ray Spectral Synthesis
Author: Yusei Fujimaru, Shiu-Hang Lee, Gilles Ferrand, Daniel Patnaude, Shigehiro Nagataki, Rüdiger Pakmor, Samar Safi-Harb, Friedrich K. Röpke, Anne Decourchelle, Ivo R. Seitenzahl
arXiv: http://arxiv.org/abs/2601.20446v1