arXiv digest · archive

26 September 2026

The preprints announced on this day that reached the digest, kept as they were published.

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Preprints20

Polarization Signatures of Sgr A* with Tilted Hybrid Magnetic Fields

Yushu Feng, Hao Yin, Songbai Chen et al. · 26 Sep 2026

astro-ph.HEgr-qc

Spin wandering of an accreting neutron star near torque balance: implications for gravitational wave searches

Andrew Melatos · 26 Sep 2026

astro-ph.HEgr-qc

Cross-correlation between CMB B-modes and Faraday Rotation as a Novel Probe of Primordial Magnetic Fields

Toshiya Namikawa, Guanming Liang · 26 Sep 2026

astro-ph.CO

Stability Analysis of Canonical Acoustic Black Hole

HengZhong Fang, LiQiang Miao, ChangSen Liu · 26 Sep 2026

gr-qc

Constraints on Supermassive Black Hole Binaries from the Lack of Resolvable Sources in the NANOGrav 15-yr Dataset

Emiko C. Gardiner, Kayhan Gültekin, Philippe Turgeon et al. · 26 Sep 2026

astro-ph.HEastro-ph.GA

15-Year X-ray Study Links Variable Mass Accretion to Changing Look Behavior in AGN NGC 7582

Santanu Mondal, V. Jithesh, Neeraj Kumari et al. · 26 Sep 2026

astro-ph.HE

Memory effect from neutron star merger counterparts

T. Brabant, M. Pillas, H. Inchauspé et al. · 26 Sep 2026

gr-qc

Escaping Solar Capture: Majoron mediated Elastic Dark Matter for the LZ 248~keV Event

Salvador Centelles Chuliá, Ayan Chattaraj, Rahul Srivastava et al. · 26 Sep 2026

hep-phgr-qchep-ex

Energy extraction from Kerr--Bertotti--Robinson black holes: polar region collapse and the capture of negative energy protons

Ke Wang, Xiao-Xiong Zeng · 26 Sep 2026

gr-qc

Wide-Mass-Scanning-Range Setup and Phase-Resolved Protocol for Axion Dark Matter Detection

A. Cottet, T. Kontos · 26 Sep 2026

hep-phcond-mat.mes-hallquant-ph

Exact Solutions for Chiral Gravitational Waves from Spin-2 Mixing

Mohammad Ali Gorji, Yuhang Zhu · 26 Sep 2026

gr-qcastro-ph.COhep-phhep-th

Bimodal mass primordial black holes in three-field inflation

M. M. Nasrolahzadeh, N. Khosravi · 26 Sep 2026

astro-ph.COgr-qchep-th

Cool Embeddings: Predicting Galaxy Cluster Cooling Times in IllustrisTNG and TNG-Cluster with AstroCLIP

Rawan Karam, Carter Lee Rhea, Julie Hlavacek-Larrondo et al. · 26 Sep 2026

astro-ph.GAastro-ph.CO

Thermal equilibrium in general relativity and the special nature of the cosmological constant

M. L. Rodrigues, J. B. Formiga · 26 Sep 2026

gr-qchep-th

Greybody Factors and Hawking Spectra of Quantum-Corrected Black Holes

Moslem Shafiee, Ahmad Sheykhi · 26 Sep 2026

hep-thgr-qc

Constant-Roll Inflation as a Competitive Alternative to Slow-Roll Inflation

Sandip Biswas, Rajib Saha, Kaushik Bhattacharya · 26 Sep 2026

astro-ph.COgr-qc

Charged regular AdS$_3$ black holes in a scalar-vector-tensor theory coupled to Born-Infeld electrodynamics

Gokhan Alkac · 26 Sep 2026

hep-thgr-qc

One nat per cell

Ira Wolfson · 26 Sep 2026

gr-qc

Resonantly-Enhanced Baryogenesis through Asymmetric Capture by Primordial Black Holes

Fayez Abu-Ajamieh, Xiaoyan Huo · 26 Sep 2026

hep-ph

Two-horizon sector thermodynamics and NUT bi-hair in Kerr-Newman-NUT spacetimes

Di Wu, Robert B. Mann, Shuang-Qing Wu · 26 Sep 2026

gr-qchep-th

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