All new submissions in the gr-qc category on Thu, 25 Dec 2025 have been posted.

When Geometry Radiates Review: Gravitational Waves in Theory, Cosmology, and Observation https://arxiv.org/pdf/2512.21328 Azadeh Maleknejad.

Asymptotically Euclidean Solutions of the Constraint Equations with Prescribed Asymptotics https://arxiv.org/pdf/2512.21274 Lydia Bieri, David Garfinkle, James Isenberg, David Maxwell, James Wheeler.

Preliminary forecasting constraint on scalar charge with LISA in non-vacuum environments https://arxiv.org/pdf/2512.21186 Tieguang Zi, Chang-Qing Ye.

Linking interior curvature to observable shadows: A case study of nonsingular black holes https://arxiv.org/pdf/2512.21178 Ming-Xin Li, Jin Pu, Yi Ling, Guo-Ping Li.

(Lovelock)$^2$ inflation: explaining the ACT data and equivalence to Higgs-Gauss-Bonnet inflation https://arxiv.org/pdf/2512.21167 Andrea Addazi, Yermek Aldabergenov, Daulet Berkimbayev, Yifu Cai.

Acoustic gravitational waves from primordial curvature perturbations https://arxiv.org/pdf/2512.21151 Zhuan Ning, Zi-Yan Yuwen, Xiang-Xi Zeng, Rong-Gen Cai, Shao-Jiang Wang.

A class of entangled and diffeomorphism-invariant states in loop quantum gravity: Bell-network states https://arxiv.org/pdf/2512.21145 Bekir Baytaş.

Black Hole Evaporation Driven by Non-Thermal Squeezing Through SNS and CSNS Dynamics https://arxiv.org/pdf/2512.21014 Dhwani Gangal, K. K. Venkataratnam.

Universality and Criticality in Mass-less Scalar Field Collapse https://arxiv.org/pdf/2512.20998 Koushiki, Rituparno Goswami, Pankaj S. Joshi.

Schwarzschild-de Sitter black hole as a correlated qubit system via entropic identification https://arxiv.org/pdf/2512.20842 Ratchaphat Nakarachinda, Lunchakorn Tannukij, Pitayuth Wongjun, Tanapat Deesuwan.

Geometric Approach to Light Rings in Axially Symmetric Spacetimes https://arxiv.org/pdf/2512.20802 Chenkai Qiao, Ming Li, Donghui Xie, Minyong Guo.

Asymptotic dynamical analysis of $f(R,T^ϕ) = R+αT^ϕ + β(T^ϕ)^2/2$ cosmology https://arxiv.org/pdf/2512.20774 Joaquin Estevez-Delgado, Roberto De Arcia, Gabino Estevez-Delgado, Israel Quiros.

The space spinor formalism and estimates for spinor fields https://arxiv.org/pdf/2512.20768 Mariem Magdy, Juan A. Valiente Kroon.

Visualization and analysis of the curvature invariants in the Alcubierre warp-drive spacetime https://arxiv.org/pdf/2512.20738 José Rodal.

Comparing next-generation detector configurations for high-redshift gravitational wave sources with neural posterior estimation https://arxiv.org/pdf/2512.20699 Filippo Santoliquido, Jacopo Tissino, Ulyana Dupletsa, Marica Branchesi, Jan Harms.

Spinning extremal dyonic black holes in $γ=1$ Einstein-Maxwell-dilaton theory https://arxiv.org/pdf/2512.20698 Jose Luis Blázquez-Salcedo, Carlos Herdeiro, Eugen Radu, Etevaldo dos Santos Costa Filho, Kunihito Uzawa.

Start updating Bluesky with arxiv entries in the gr-qc category on 2025-12-25.

All new submissions in the gr-qc category on Wed, 24 Dec 2025 have been posted.

Squeezed States in Gravity https://arxiv.org/pdf/2512.20601 Arunima Das, Maulik Parikh, Frank Wilczek, Raphaela Wutte.

Spin-induced quadrupole moment based test for eccentric binaries https://arxiv.org/pdf/2512.20579 N. V. Krishnendu.

Eckart heat-flux applicability in $F(Φ,X)R$ theories and the existence of temperature gradients https://arxiv.org/pdf/2512.20553 David S. Pereira, José Pedro Mimoso.

Kerr Isolated Horizon Revisited: Caustic-Free Congruence and Adapted Tetrad https://arxiv.org/pdf/2512.20517 Aleš Flandera, David Kofroň, Tomáš Ledvinka.

Calibration Method of Spacecraft-Inertial Sensor Center-of-Mass Offset for the Taiji Gravitational Wave Detection Mission under Science Mode https://arxiv.org/pdf/2512.20468 Haoyue Zhang, Dong Ye, Peng Xu, Li-E Qiang, Ziren Luo.

Black hole solutions with a linear equation of state in Hořava gravity and Einstein-Aether theory https://arxiv.org/pdf/2512.20445 Milko Estrada.

Effective dynamics of Janis-Newman-Winicour spacetime https://arxiv.org/pdf/2512.20440 Faqiang Yuan, Shengzhi Li, Zhen Li, Yongge Ma.

Electromagnetic Sources Teleparallel Robertson--Walker $F(T)$-Gravity Solutions https://arxiv.org/pdf/2512.20337 Alexandre Landry.

Nonsingular hairy black holes by gravitational decoupling https://arxiv.org/pdf/2512.20320 Yaobin Hua, Rong-Jia Yang.

Entropy of matter on the Carroll geometry https://arxiv.org/pdf/2512.20304 Saurav Samanta, Bibhas Ranjan Majhi.

Measuring Eccentricity and Addressing Waveform Systematics in GW231123 https://arxiv.org/pdf/2512.20060 Aasim Jan, Sophia Nicolella, Deirdre Shoemaker, Richard O'Shaughnessy.

Dissipative cosmology with $Λ$ from the first law of thermodynamics https://arxiv.org/pdf/2512.19911 Nobuyoshi Komatsu.

A Closer Look at Natário's Zero-Expansion Warp Drive https://arxiv.org/pdf/2512.19837 José Rodal.

Gauge-invariant Bardeen variables for plane waves and their relation to Cartan and Killing invariants https://arxiv.org/pdf/2512.19828 R. Radhakrishnan, D. McNutt, D. Mirfendereski, E. Davis, W. Julius, G. Cleaver.

On the Stability of Anisotropic Neutron Stars https://arxiv.org/pdf/2512.19825 L. M. Becerra, E. A. Becerra-Vergara, F. D. Lora-Clavijo, J. F. Rodriguez.

Mass and entropy of asymptotically flat eternal quantum black holes in 2D https://arxiv.org/pdf/2512.19812 Jean Alexandre, Eleni-Alexandra Kontou, Diego Pardo Santos, Silvia Pla, Andrew Svesko.

Buchdahl limits in theories with regular black holes https://arxiv.org/pdf/2512.19796 Pablo Bueno, Robie A. Hennigar, Ángel J. Murcia, Aitor Vicente-Cano.

Start updating Bluesky with arxiv entries in the gr-qc category on 2025-12-24.

All new submissions in the gr-qc category on Tue, 23 Dec 2025 have been posted.

Energy bounds and ergoregion instability in Einstein-Maxwell-Scalar field models https://arxiv.org/pdf/2512.19618 Filipe C. Mena, João M. Oliveira.

Boson Stars in Bumblebee Gravity and Their Gravitational Waveforms from Extreme-Mass-Ratio Inspirals https://arxiv.org/pdf/2512.19581 Mao-Jiang Liu, Long-Xing Huang, Yong-Qiang Wang, Ke Yang.

On the Metric $f(R)$ gravity Viability in Accounting for the Binned Supernovae Data https://arxiv.org/pdf/2512.19568 A. Valletta, G. Montani, M. G. Dainotti, E. Fazzari.

Circular Disformal Kerr: An Exact Rotating Black Hole Beyond GR https://arxiv.org/pdf/2512.19549 Jibril Ben Achour, Adolfo Cisterna, Hugo Roussille.

Primordial axisymmetric compact objects in General Relativity https://arxiv.org/pdf/2512.19542 Jibril Ben Achour, Adolfo Cisterna, Mokhtar Hassaine.

The tidal gap: causality bound on exotic compact objects with applications in the solar and sub-solar mass range https://arxiv.org/pdf/2512.19519 Benedetta Russo, Alfredo Urbano.

Parameter estimation for the GWTC-4.0 catalog with phenomenological waveform models that include orbital eccentricity and an updated description of spin precession https://arxiv.org/pdf/2512.19513 Yumeng Xu et al.

Shadow of regularized compact objects without a photon sphere https://arxiv.org/pdf/2512.19406 Ashok B. Joshi, Vishva Patel, Parth C. Varasani.

Critical phenomenon inside asymptotically flat black holes with spontaneous scalarization https://arxiv.org/pdf/2512.19377 Li Li, Ze Sun, Fu-Guo Yang.

Physical interpretation of spherically symmetric perfect fluid solutions to Einstein's equations https://arxiv.org/pdf/2512.19212 Salvador Mengual Sendra.

Static plane symmetric solutions in $f(Q)$ gravity https://arxiv.org/pdf/2512.19207 Jun-Qing Long, Rui-Hui Lin, Xiang-Hua Zhai.

Probing quantum anomaly corrections on black hole physics through chaos https://arxiv.org/pdf/2512.19163 Yu-Sen An, Wei-Hao Zhang.