arXiv digest · archive

28 September 2026

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

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Preprints30

Comment on "Fermi-LAT Galactic Center Excess Morphology of Dark Matter in Simulations of the Milky Way Galaxy"

Kevork N. Abazajian, Jason Kumar, Oscar Macias · 28 Sep 2026

astro-ph.HEastro-ph.GAhep-ph

Freeze-in of anapole and charge-radius inelastic dark matter: X-ray probes of a decoupled vector portal

Krzysztof Jodłowski, Chih-Ting Lu · 28 Sep 2026

hep-phastro-ph.CO

Reconstructing the evolution of deceleration parameter with the Lagrange interpolation method

Kaituo Zhang, Bing Xu, Hongwei Yu et al. · 28 Sep 2026

astro-ph.CO

Relic Neutrinos Probing Small Scale Primordial Non-Gaussianity

Suraj Gavhale, Shin'ichi Nojiri, Sergei D. Odintsov et al. · 28 Sep 2026

gr-qchep-phhep-th

Avoided crossings and resonances in black hole ringdown with coupled fields: A case study of the Einstein-Maxwell-axion system

Takuya Takahashi, Hayato Motohashi, Kazufumi Takahashi · 28 Sep 2026

gr-qc

Charged Simpson-Visser-AdS spacetime: QPOs and observational constraints

Saeed Ullah Khan, Javlon Rayimbaev, Muhammad Zahid et al. · 28 Sep 2026

gr-qchep-th

Field-level inference of growth rate from DESI BGS galaxy and ZTF supernova simulations

Corentin Ravoux, Bastien Carreres, Julian Bautista et al. · 28 Sep 2026

astro-ph.CO

Unexpected Gamma-ray Outburst from the CSS Radio Galaxy 3C 216

Stefano Ciprini, Federica Giacchino · 28 Sep 2026

astro-ph.HE

KiDS-DR5: Exploring dust transport in dark matter halos of galaxies

Eray Genc, Angus H. Wright, Hendrik Hildebrandt et al. · 28 Sep 2026

astro-ph.GAastro-ph.CO

Limits on eccentricity excitation by tidally enhanced mass loss in Wolf-Rayet binaries

Viktória Fröhlich, Zsolt Regály · 28 Sep 2026

astro-ph.SRastro-ph.HE

The separate universe approach with non minimal coupling to gravity

Hugo Holland, Julien Grain · 28 Sep 2026

astro-ph.COgr-qchep-th

Prompt and Afterglow Constraints on the Central Engine of GRB 240825A

Daban Mohammed Saeed, Rahim Moradi, Chen-Wei Wang et al. · 28 Sep 2026

astro-ph.HE

Dynamical dark energy from quantum gravity condensates

Daniele Granata, Daniele Oriti · 28 Sep 2026

gr-qchep-th

From Choked to Successful: The Role of Black Hole Spin in Collapsar Jet Breakout

Rushikesh Sonawane, Krishna Kumar, Shabnam Iyyani · 28 Sep 2026

astro-ph.HE

Black holes with axion hair from cubic Riemann interactions

Roberto Casadio, Roldao da Rocha · 28 Sep 2026

hep-thgr-qc

Jet Forecast: Timing of Discrete Jet Ejections of Stellar-Mass Black Holes Anticipated via X-ray Properties

Toshihiro Kawaguchi, Kazutaka Yamaoka · 28 Sep 2026

astro-ph.HEphysics.plasm-ph

Localized Enhancements of the Primordial Power Spectrum and the Abundance of Early Bright Galaxies

Shaghayegh Yavari, Hamed Kameli, Shant Baghram · 28 Sep 2026

astro-ph.CO

A technological capability scale for civilizations from the Kardashev and Barrow scales

Volkan Gurses · 28 Sep 2026

quant-phgr-qcphysics.soc-ph

LISA bright sirens as a tiebreaker among cosmologies in tension

M. F. A. Medeiros, F. C. Carvalho, L. L. Sales · 28 Sep 2026

astro-ph.CO

ViCTORIA project: A pilot study of the M49 region in the Virgo cluster in polarisation

A. Spasic, A. Benati, M. Brüggen et al. · 28 Sep 2026

astro-ph.GAastro-ph.CO

Source--Line Associations in JWST/NIRSpec Dense-Shutter Spectroscopy

Zihao Wu, Daniel J. Eisenstein, Francesco D'Eugenio et al. · 28 Sep 2026

astro-ph.IMastro-ph.COastro-ph.GA

The LZ event with a two-state dark matter halo

Vinicius Oliveira · 28 Sep 2026

hep-phastro-ph.HE

Accelerating massive ensembles of ordinary differential equations

Lawrence Berry, Will Handley, Oliver Hahn et al. · 28 Sep 2026

astro-ph.IMastro-ph.COphysics.comp-ph

JWST unveils a dust-obscured supernova associated with a gamma-ray burst

B. Schneider, A. J. Levan, N. Sarin et al. · 28 Sep 2026

astro-ph.HE

Tide-and-Seek: Anisotropic scale-dependent bias in the Lyman-alpha forest and designer samples

Yong Sheng Yap, William R. Coulton, Vid Iršič · 28 Sep 2026

astro-ph.CO

Empirical determination of the Galactic neutron star--black hole merger rate using StarTrack models

Terrence Pierre Jacques, D. R. Lorimer, Nihan Pol et al. · 28 Sep 2026

astro-ph.HEastro-ph.CO

GAIA meets LZ: a high velocity tail-tale sign for dark matter

Anirban Das, Subhabrata Majumdar, Manibrata Sen et al. · 28 Sep 2026

hep-phastro-ph.CO

Gauge Backreaction in Standard Model Warm Inflation

Rafid H. Dejrah, Anish Ghoshal · 28 Sep 2026

astro-ph.COhep-phhep-th

Can Fingers of God be Resummed?

Shi-Fan Chen, Alejandro Aviles · 28 Sep 2026

astro-ph.CO

From Density to Mass: A New Parametrized Framework for Dark Matter Environment Around Black Holes

Rajes Ghosh, Nicholas Speeney, Avijit Chowdhury et al. · 28 Sep 2026

gr-qcastro-ph.GA

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