arXiv digest · archive

8 September 2026

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

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Preprints56

CTree: Branch-wise compatible merger tree builder

Jinsu Rhee, Christophe Pichon, Yohan Dubois · 8 Sep 2026

astro-ph.IMastro-ph.CO

Scalarized Einstein-Euler-Heisenberg black holes at the approach to extremality

Hong Guo, Xiao Yan Chew, Yun Soo Myung · 8 Sep 2026

gr-qc

Low-Redshift Interlopers in the SDSS DR16 $z > 5$ Quasar Catalogue

Vivek Kumar Jha, Harikumar N, Yogesh Wadadekar · 8 Sep 2026

astro-ph.GAastro-ph.HE

Cosmological extra dimensions can mimic dark energy

Mattia Villani · 8 Sep 2026

gr-qc

Particle Dynamics and Thermodynamics of a Charged-Like Hairy Black Hole in Extended Gravitational Decoupling

M. Zeeshan Gul, Ahmad Al-Badawi, J. Andrade et al. · 8 Sep 2026

gr-qc

Radio Emission with Dust: A Bow-Shock Interpretation for the TDE Candidate AT 2019avd

Shuyuan Wei, Yanan Wang, Guobin Mou et al. · 8 Sep 2026

astro-ph.HE

Finding the distribution of matter using lenses - II: deconvolution-based reconstruction with 3x2pt measurements

Jun-Qian Jiang, Ajoy Dawn, Dhiraj Kumar Hazra et al. · 8 Sep 2026

astro-ph.COhep-phphysics.data-an

Vacuum Decay and Baryogenesis Associated with Primordial Black Holes at Finite Temperature

Qi Sun, Ligong Bian · 8 Sep 2026

astro-ph.COhep-ph

A distance-independent constraint on the axion-electron coupling from RGB stars

Thomas Levasseur, Oscar Straniero, Andrea Caputo · 8 Sep 2026

hep-phastro-ph.SR

Harnessing stellar kinematics to constrain dark energy with the double-source-plane gravitational lens SDSS J0946+1006

Daniel J. Ballard, Wolfgang J. R. Enzi, Thomas E. Collett et al. · 8 Sep 2026

astro-ph.CO

Gravitational decoherence from soft-graviton $S$-matrix

Hiroki Matsui · 8 Sep 2026

hep-thgr-qcquant-ph

The Interplay of Symmetry Energy Uncertainties, Nonlinear $σ-δ$ Coupling, and Dark Matter in Neutron Star Macroscopic Properties

Zhaohui Feng, Xiaoxuan Zhai, Shuangxuan Chen et al. · 8 Sep 2026

nucl-thhep-ph

Black holes with torsion hair in cubic Holst-type Poincaré gauge gravity: from singular to regular geometries

Sebastian Bahamonde, Jorge Gigante Valcarcel, Matteo Magi · 8 Sep 2026

gr-qc

$\texttt{LensFactory.jl}$: A general-purpose strong lens modeling package

Ashish Kumar Meena · 8 Sep 2026

astro-ph.CO

Supermassive black hole binaries in the multi-messenger context of ground and spaceborne VLBI

B. Hudson, L. I. Gurvits, D. J. D'Orazio et al. · 8 Sep 2026

astro-ph.HEastro-ph.IM

From LUX-ZEPLIN to Colliders: Probing Higgsino Dark Matter

Kingman Cheung, Sin Kyu Kang, Ranjeet Kumar · 8 Sep 2026

hep-ph

Stratified Wind Geometries of GRS 1915+105: Density Profiles and Radii

Noa Keshet, Ehud Behar, Jon M. Miller et al. · 8 Sep 2026

astro-ph.HE

A Unified Timescale Relation for Quasi-Periodic Eruptions and Repeated Nuclear Transients

Shifeng Huang, Tinggui Wang, Ning Jiang et al. · 8 Sep 2026

astro-ph.HE

Detection prospects for heavy WIMP dark matter around M31* in microwave band

Andrei E. Egorov · 8 Sep 2026

astro-ph.GAastro-ph.CO

Neutrino mass, scalar dark matter, and collider signatures in a radiative doublet-triplet model

Isaac Bamwidhi, Mohamed Belfkir, Mohamed Amin Loualidi et al. · 8 Sep 2026

hep-ph

ALP-mediated inelastic dark matter and the LUX-ZEPLIN high-recoil candidate event LZ230616

Guan-Wen Yuan, Bo Zhang, Wen-Yu Cao et al. · 8 Sep 2026

hep-ph

Strong Polarization Signatures from Magnetically Stabilized Luminous Thin Accretion Disks

P. Chris Fragile, Peter Anninos, Madeline Breiling et al. · 8 Sep 2026

astro-ph.HE

Probing the Inert Scalar Sector of the Inert Doublet Model via Vector-Boson Fusion at a Muon Collider

Abdesslam Arhrib, Es-said Ghourmin, Ayoub Hmissou et al. · 8 Sep 2026

hep-ph

Optical Depths from the Thermal Sunyaev-Zel'dovich Effect with ACT DR6 and DESI DR1 Spectroscopic Galaxies and Optically-Selected Clusters

J. E. Moore, C. Popik, Y. Gong et al. · 8 Sep 2026

astro-ph.CO

TARTARUS: A High-Performance Python Code for Ray Tracing in Curved Spacetimes

David F. Bambague, Alexis Larrañaga · 8 Sep 2026

gr-qcastro-ph.IM

A Vector-Like Lepton Interpretation of the High-Energy Nuclear Recoil Candidate in LUX-ZEPLIN

Fatemeh Elahi, Pedro Schwaller · 8 Sep 2026

hep-phastro-ph.COastro-ph.HEhep-ex

Second-order Teukolsky calculations for nonspinning, quasicircular binaries

Benjamin Leather, Andrew Spiers, Adam Pound et al. · 8 Sep 2026

gr-qc

Endothermic dark matter with a light dark photon and the LUX--ZEPLIN high-energy nuclear-recoil candidate

Pengxuan Zhu, Giovani Dalla Valle Garcia, Xuan-Gong Wang et al. · 8 Sep 2026

hep-ph

Detection of episodic Ultra-fast Outflows in the Low-luminosity quasar Mrk 205 using XMM-Newton data

César Ivan Victoria-Ceballos, Anna Lia Longinotti, Yair Krongold et al. · 8 Sep 2026

astro-ph.HEastro-ph.GA

Neutron disappearance and the LZ nuclear recoil event

Mohammad Aghaie, Alessandro Strumia · 8 Sep 2026

hep-phhep-ex

Small-Scale Clustering of Primordial Black Holes: The Little Red Dot Mass Function and the High-Redshift Galaxy Tension

Borui Zhang, Wei-Xiang Feng, Haipeng An · 8 Sep 2026

astro-ph.GAastro-ph.COgr-qchep-ph

Quantum geometric signatures in neutrino dynamics around a holonomy black hole

A. A. Araújo Filho · 8 Sep 2026

gr-qchep-th

Breaking binary formation mechanism degeneracies with gravitational wave clustering

Nicola Bellomo, Michele Bosi, Sarah Libanore et al. · 8 Sep 2026

gr-qcastro-ph.CO

Hierarchical Inference of the Supermassive Black Hole Binary Merger Rates from Joint Searches using Pulsar Timing Arrays

Sharon Mary Tomson, Rutger van Haasteren, Boris Goncharov · 8 Sep 2026

astro-ph.HEastro-ph.IMgr-qc

TILING I: Field-level Bayesian reconstruction of cosmological initial conditions during the epoch of reionization

Nikolaos Triantafyllou, Andrei Mesinger, Steven Murray et al. · 8 Sep 2026

astro-ph.COastro-ph.GA

For Whom the Xenon Recoils: Magnetic Inelastic Dark Baryons

Pouya Asadi, Austin Batz, Patrick J. Fox et al. · 8 Sep 2026

hep-ph

Complex Scalar Dark Matter with a Vector-Like Quark and Lepton: Precision, Flavor, and HL-LHC

Lipika Kolay, Rusa Mandal, Manimala Mitra et al. · 8 Sep 2026

hep-ph

Mitigating baryonic effects in weak lensing with higher-order statistics

Andreas Tersenov, Sacha Guerrini, Jean-Luc Starck et al. · 8 Sep 2026

astro-ph.CO

A Warped Extra Dimensional Candidate for the LZ 248 keV Event

Vincent S. H. Lee, Lisa Randall · 8 Sep 2026

hep-ph

Mixing-suppressed inelastic dark matter: a minimal model for the LZ 248 keV event

Seung J. Lee, Taewook Youn · 8 Sep 2026

hep-ph

Baryonification IV: Constraining baryonic feedback with X-ray gas fractions

Jozef Bucko, Andrina Nicola, Aurel Schneider et al. · 8 Sep 2026

astro-ph.CO

Sizing the Universe with DESI Galaxy Sizes: Plain Fundamentals of Fundamental-Plane Lensing

Kun Xu, Jiaqi Wang, Ravi K. Sheth et al. · 8 Sep 2026

astro-ph.COastro-ph.GA

On The Regularized McVittie Black Bounce and a Family of Traversable Wormholes

Soumya Chakrabarti, Chiranjeeb Singha · 8 Sep 2026

gr-qcmath-ph

Reconstructing sign-switching dark energy histories: Scalar-field regularity, conditional potential comparison, and representative dynamics

Shahnawaz A. Adil, Özgür Akarsu, Mariam Bouhmadi-López et al. · 8 Sep 2026

gr-qcastro-ph.COhep-ph

A Spectral Framework for Testing the Quasi-Star Hypothesis in Little Red Dots I: Weighing LRDs by Their Super-Eddington Luminosity Ratios---No Signs of Overmassive Black Holes

Olivia Curtis, Nikko J. Cleri, Jakob M. Helton et al. · 8 Sep 2026

astro-ph.GAastro-ph.CO

From quantum fluctuations to galaxy power spectrum multipoles

Nhat-Minh Nguyen · 8 Sep 2026

astro-ph.CO

Overmassive No More: The Case for Little Red Dots Hosting Black Hole Seeds as Massive as Single Supermassive Stars

Wendy Q. Sun, Rohan P. Naidu, Hanpu Liu et al. · 8 Sep 2026

astro-ph.GAastro-ph.COastro-ph.HEastro-ph.SR

Gravitational quantum friction and the information-loss problem

Francesco Del Porro, Francesco Di Filippo · 8 Sep 2026

gr-qchep-th

Ruling out matter-induced bumps in black-hole effective potentials

Matteo Della Rocca, Romeo Felice Rosato, Paolo Pani · 8 Sep 2026

gr-qcastro-ph.HEhep-ph

Electromagnetic Emission and Orbital Evolution of Eccentric Supermassive Black Hole Binaries in Retrograde Disks

David ONeill, Mark J. Avara, Christopher Tiede et al. · 8 Sep 2026

astro-ph.HEastro-ph.CO

Constraints on Neutron-Electron Quantum Dark Forces

V. Kurmangaliyeva, B. Massak, O. Agyl-Mussapar et al. · 8 Sep 2026

hep-ph

A Finely-Binned Measurement of the Connected Even-Parity Galaxy 4-Point Correlation Function of DESI Year 1 Luminous Red Galaxies

William Ortolá Leonard, Alex Krolewski, Zachary Slepian et al. · 8 Sep 2026

astro-ph.CO

Heavy Higgsino Interpretation of the LZ Event

Kevin Langhoff · 8 Sep 2026

hep-ph

TDCOSMO XXX: Spatially resolved kinematics of the deflectors in time-delay lens systems B1608+656 and SDSSJ1206+4332 from JWST-NIRSpec observation

Pritom Mozumdar, Shawn Knabel, Anowar J. Shajib et al. · 8 Sep 2026

astro-ph.GAastro-ph.COastro-ph.IM

Evolution of Main Sequence Stars Transferring Mass to a Supermassive Black Hole

Andrey Sandomirsky, Re'em Sari, Aleksandra Olejak et al. · 8 Sep 2026

astro-ph.HE

Emergence of Gravity's Dynamical and Topological Sectors from Pre-geometry

Andrea Addazi, Giuseppe Meluccio · 8 Sep 2026

gr-qc

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