Search:
Match:
6 results
Research Paper#Theoretical Physics, Integrable Systems, Gauge Theory🔬 ResearchAnalyzed: Jan 3, 2026 06:24

Classical Integrability and Asymptotic Symmetries in 2D

Published:Dec 31, 2025 12:55
1 min read
ArXiv

Analysis

This paper explores the intersection of classical integrability and asymptotic symmetries, using Chern-Simons theory as a primary example. It connects concepts like Liouville integrability, Lax pairs, and canonical charges with the behavior of gauge theories under specific boundary conditions. The paper's significance lies in its potential to provide a framework for understanding the relationship between integrable systems and the dynamics of gauge theories, particularly in contexts like gravity and condensed matter physics. The use of Chern-Simons theory, with its applications in diverse areas, makes the analysis broadly relevant.
Reference

“The paper focuses on Chern-Simons theory in 3D, motivated by its applications in condensed matter physics, gravity, and black hole physics, and explores its connection to asymptotic symmetries and integrable systems.”

PermalinkArXiv
Physics#Conformal Field Theory, Topological Quantum Field Theory, Duality🔬 ResearchAnalyzed: Jan 3, 2026 16:43

Generalized Level-Rank Duality and Non-Invertible Anyon Condensation in CFT

Published:Dec 30, 2025 19:00
1 min read
ArXiv

Analysis

This paper explores the connections between holomorphic conformal field theory (CFT) and dualities in 3D topological quantum field theories (TQFTs), extending the concept of level-rank duality. It proposes that holomorphic CFTs with Kac-Moody subalgebras can define topological interfaces between Chern-Simons gauge theories. Condensing specific anyons on these interfaces leads to dualities between TQFTs. The work focuses on the c=24 holomorphic theories classified by Schellekens, uncovering new dualities, some involving non-abelian anyons and non-invertible symmetries. The findings generalize beyond c=24, including a duality between Spin(n^2)_2 and a twisted dihedral group gauge theory. The paper also identifies a sequence of holomorphic CFTs at c=2(k-1) with Spin(k)_2 fusion category symmetry.
Reference

“The paper discovers novel sporadic dualities, some of which involve condensation of anyons with non-abelian statistics, i.e. gauging non-invertible one-form global symmetries.”

PermalinkArXiv
Research Paper#Quantum Information Theory, Entanglement, Singular Value Decomposition🔬 ResearchAnalyzed: Jan 3, 2026 16:17

Generalized Entanglement Entropies via Unit-Invariant SVD

Published:Dec 28, 2025 16:51
1 min read
ArXiv

Analysis

This paper introduces novel generalizations of entanglement entropy using Unit-Invariant Singular Value Decomposition (UISVD). These new measures are designed to be invariant under scale transformations, making them suitable for scenarios where standard entanglement entropy might be problematic, such as in non-Hermitian systems or when input and output spaces have different dimensions. The authors demonstrate the utility of UISVD-based entropies in various physical contexts, including Biorthogonal Quantum Mechanics, random matrices, and Chern-Simons theory, highlighting their stability and physical relevance.
Reference

“The UISVD yields stable, physically meaningful entropic spectra that are invariant under rescalings and normalisations.”

PermalinkArXiv
Research Paper#Gravitational Waves, Modified Gravity🔬 ResearchAnalyzed: Jan 3, 2026 19:38

Future GW Detectors to Test Modified Gravity

Published:Dec 28, 2025 03:39
1 min read
ArXiv

Analysis

This paper investigates the potential of future gravitational wave detectors to constrain Dynamical Chern-Simons gravity, a modification of general relativity. It addresses the limitations of current observations and assesses the capabilities of upcoming detectors using stellar mass black hole binaries. The study considers detector variations, source parameters, and astrophysical mass distributions to provide a comprehensive analysis.
Reference

“The paper quantifies how the constraining capacities vary across different detectors and source parameters, and identifies the regions of parameter space that satisfy the small-coupling condition.”

PermalinkArXiv
Research#Astronomy🔬 ResearchAnalyzed: Jan 10, 2026 08:46

Simons Observatory: Calibrating Detector Polarization with Sparse Wire Grids

Published:Dec 22, 2025 07:17
1 min read
ArXiv

Analysis

This research focuses on a crucial aspect of the Simons Observatory's functionality, specifically the precise calibration of detector polarization angles. Accurate polarization measurements are essential for the observatory's scientific goals, and this paper details a novel calibration technique.
Reference

“The research uses sparse wire grids for calibration.”

PermalinkArXiv
Research#Astrophysics🔬 ResearchAnalyzed: Jan 4, 2026 07:35

Constraints on the polarization angle oscillations of the Crab Nebula with the Simons Array and its applications to the search for axion-like particles

Published:Dec 21, 2025 20:48
1 min read
ArXiv

Analysis

This article reports on research using the Simons Array to study the Crab Nebula and search for axion-like particles. The focus is on constraining oscillations in the polarization angle of the nebula's light. The research likely involves analyzing observational data from the Simons Array and comparing it to theoretical models to set limits on the properties of axion-like particles. The title clearly states the scope and methodology.
Reference

“The article likely presents observational data and analysis related to the polarization of light from the Crab Nebula.”

PermalinkArXiv