General Relativity and Quantum Cosmology

Authors and titles for recent submissions

• Thu, 14 Nov 2024
• Wed, 13 Nov 2024
• Tue, 12 Nov 2024
• Mon, 11 Nov 2024
• Fri, 8 Nov 2024

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Thu, 14 Nov 2024 (showing 30 of 30 entries )

[1] arXiv:2411.08793 [pdf, html, other]

Title: Dark energy effects on realistic neutron stars

Juan M. Z. Pretel, Sergio B. Duarte, José D. V. Arbañil, Mariana Dutra, Odilon Lourenço

Comments: 12 pages, 7 figures and 3 tables

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); Nuclear Theory (nucl-th)

[2] arXiv:2411.08744 [pdf, html, other]

Title: The impact of large-scale galaxy clustering on the variance of the Hellings-Downs correlation: numerical results

Nastassia Grimm, Martin Pijnenburg, Giulia Cusin, Camille Bonvin

Comments: 20 pages, 6 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[3] arXiv:2411.08686 [pdf, html, other]

Title: The Lense-Thirring effect at work in M87$^\ast$

Lorenzo Iorio

Comments: Latex2e, 14 pages, no tables, 6 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics of Galaxies (astro-ph.GA); Space Physics (physics.space-ph)

[4] arXiv:2411.08564 [pdf, html, other]

Title: Shadow analysis of an approximate rotating black hole solution with weakly coupled global monopole charge

Mohsen Fathi

Comments: 25 pages, 15 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)

[5] arXiv:2411.08554 [pdf, html, other]

Title: Blandford-Znajek power as a strong-gravity signature

F. Camilloni

Comments: 9 pages, 1 figure. Contribution to the Proceedings of the 17th Marcel Grossman Meeting (MG17), Pescara 7-12 July 2024

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)

[6] arXiv:2411.08486 [pdf, html, other]

Title: Determining parameters of Kerr-Newman black holes by shadow observation from finite distance and spatial infinity

Kenta Hioki, Umpei Miyamoto

Comments: 32 pages, 7 figures; Supplemental material is attached. To view the attachment, please download and extract the gzipped tar source file listed under "Other formats''

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)

[7] arXiv:2411.08407 [pdf, html, other]

Title: Parameter estimation of protoneutron stars from gravitational wave signals using the Hilbert-Huang transform

Seiya Sasaoka, Yusuke Sakai, Diego Dominguez, Kentaro Somiya, Kazuki Sakai, Ken-ichi Oohara, Marco Meyer-Conde, Hirotaka Takahashi

Comments: 12 pages, 12 figures

Journal-ref: PhysRevD.110.104020,2024

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)

[8] arXiv:2411.08114 [pdf, html, other]

Title: Black-hole evaporation for cosmological observers

T. L. Campos, C. Molina, J. A. S. Lima

Comments: 16 pages, 10 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[9] arXiv:2411.08109 [pdf, other]

Title: (2+1) Lorentzian quantum cosmology from spin-foams: chances and obstacles for semi-classicality

Alexander F. Jercher, José Diogo Simão, Sebastian Steinhausa

Comments: 51 + 11 pages, 17 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[10] arXiv:2411.08089 [pdf, html, other]

Title: Charged Binaries in Gravitational Tides

Elisa Grilli, Marta Orselli, David Pereñiguez, Daniele Pica

Comments: 23 pages, 4 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)

[11] arXiv:2411.08873 (cross-list from astro-ph.CO) [pdf, html, other]

Title: A consistency relation for induced gravitational wave anisotropies

Julián Rey

Comments: 8 pages

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[12] arXiv:2411.08865 (cross-list from hep-th) [pdf, html, other]

Title: Local Operator Algebras of Charged States in Gauge Theory and Gravity

Pietro Antonio Grassi, Massimo Porrati

Comments: 32 pages, 1 figure

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[13] arXiv:2411.08858 (cross-list from hep-th) [pdf, html, other]

Title: Symmetry Operators and Gravity

Ibrahima Bah, Patrick Jefferson, Konstantinos Roumpedakis, Thomas Waddleton

Comments: 8 pages including references

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[14] arXiv:2411.08854 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Stochastic inflation and non-perturbative power spectrum beyond slow roll

Devanshu Sharma

Comments: 25 pages, 9 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[15] arXiv:2411.08820 (cross-list from astro-ph.HE) [pdf, html, other]

Title: Effects of Nontrivial Topology on Neutron Star Rotation and its Potential Observational Implications

Debojoti Kuzur

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[16] arXiv:2411.08691 (cross-list from hep-ph) [pdf, html, other]

Title: Chiral Gravitational Wave Background from Audible Axion via Nieh-Yan Term

Baoyu Xu, Keyi Ding, Hong Su, Ju Chen, Yun-Long Zhang

Comments: 11 pages, 9 figures, 1 table

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[17] arXiv:2411.08658 (cross-list from astro-ph.HE) [pdf, html, other]

Title: Probing cosmic chemical enrichment with next-generation gravitational-wave observatories

Maya Fishbach

Comments: Invited article for CQG focus issue "Focus on the Science Case for Next Generation (XG) Ground-Based Gravitational Wave Detectors." Submitted on Sep 4, 2024. Comments welcome!

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)

[18] arXiv:2411.08639 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Revisiting holographic dark energy after DESI 2024

Tian-Nuo Li, Yun-He Li, Guo-Hong Du, Peng-Ju Wu, Lu Feng, Jing-Fei Zhang, Xin Zhang

Comments: 13 pages, 5 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[19] arXiv:2411.08632 (cross-list from hep-th) [pdf, html, other]

Title: The special case of slow-roll attractors in de Sitter: Non-Markovian noise and evolution of entanglement entropy

Suddhasattwa Brahma, Jaime Calderón-Figueroa, Xiancong Luo, David Seery

Comments: 42 pages, 14 figures

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[20] arXiv:2411.08617 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Globally Stable Dark Energy in F(R) Gravity

Hua Chen

Comments: 31 pages, 3 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[21] arXiv:2411.08540 (cross-list from hep-th) [pdf, html, other]

Title: Flat limit of AdS/CFT from AdS geodesics: scattering amplitudes and antipodal matching of Li\'enard-Wiechert fields

Sarthak Duary, Shivam Upadhyay

Comments: 31 pages, 7 figures

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[22] arXiv:2411.08467 (cross-list from hep-th) [pdf, html, other]

Title: Inflationary constraints on the moduli-dependent species scale in modular invariant theories

Shuntaro Aoki, Hajime Otsuka

Comments: 6 pages, 1 figure

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[23] arXiv:2411.08440 (cross-list from nucl-th) [pdf, html, other]

Title: Bayesian evaluation of hadron-quark phase transition models through neutron star observables in light of nuclear and astrophysics data

Debanjan Guha Roy, Anagh Venneti, Tuhin Malik, Swastik Bhattacharya, Sarmistha Banik

Comments: 16 pages, including Supplementary Material. Accepted in Physics Letters B

Subjects: Nuclear Theory (nucl-th); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[24] arXiv:2411.08396 (cross-list from hep-ph) [pdf, html, other]

Title: Translating current ALP photon coupling strength bounds to the Randall-Sundrum model

Shihabul Haque, Sourov Roy, Soumitra SenGupta

Comments: 9 pages, 4 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[25] arXiv:2411.08276 (cross-list from hep-th) [pdf, html, other]

Title: Embedded structure in quantum theory, functional operator and multiverse

Yoshiharu Kawamura

Comments: 27 pages

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); Quantum Physics (quant-ph)

[26] arXiv:2411.08260 (cross-list from hep-th) [pdf, html, other]

Title: Supersymmetric Index for Half BPS Black Holes in N=2 Supergravity with Higher Curvature Corrections

Subramanya Hegde, Ashoke Sen, P Shanmugapriya, Amitabh Virmani

Comments: 27 pages

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[27] arXiv:2411.08240 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Constraints on local primordial non-Gaussianity with 3d Velocity Reconstruction from the Kinetic Sunyaev-Zeldovich Effect

Alex Laguë, Mathew S. Madhavacheril, Kendrick M. Smith, Simone Ferraro, Emmanuel Schaan

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[28] arXiv:2411.08176 (cross-list from hep-th) [pdf, html, other]

Title: Spinning bodies in general relativity from bosonic worldline oscillators

Kays Haddad, Gustav Uhre Jakobsen, Gustav Mogull, Jan Plefka

Comments: 43 pages, no figures

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[29] arXiv:2411.08090 (cross-list from hep-th) [pdf, html, other]

Title: Chaos and the Emergence of the Cosmological Horizon

David K. Kolchmeyer, Hong Liu

Comments: 75 pages + appendices

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[30] arXiv:2411.08087 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Fr\'echet Vectors as sensitive tools for blind tests of CMB anomalies

Ricardo G. Rodrigues, Thiago S. Pereira, Miguel Quartin

Comments: 28 pages, 13 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

Wed, 13 Nov 2024 (showing first 20 of 29 entries )

[31] arXiv:2411.08031 [pdf, html, other]

Title: $\tilde\xi$-attractors in metric-affine gravity

Antonio Racioppi

Comments: 14 pages, 3 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[32] arXiv:2411.07980 [pdf, html, other]

Title: Nonlinear Effects in Black Hole Ringdown Made Simple: Quasi-Normal Modes as Adiabatic Modes

A. Kehagias (NTUA), A. Riotto (University of Geneva)

Comments: LaTeX file, 5 pages plus Supplementary Material

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[33] arXiv:2411.07898 [pdf, html, other]

Title: Mimicking wormholes in Born-Infeld electrodynamics

Jose Beltrán Jiménez, Luis J. Garay, María Pérez Garrote

Comments: 21 pages, 5 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[34] arXiv:2411.07897 [pdf, html, other]

Title: Modified Landauer principle according to Tsallis entropy

L. Herrera

Comments: 14 pages Latex,1 figure. Invited contribution published in Entropy (SI: The Landauer Principle and Its Implementations in Physics, Chemistry and Biology: Current Status, Critics and Controversies)

Journal-ref: Entropy, 26, 931, (2024)

Subjects: General Relativity and Quantum Cosmology (gr-qc); Classical Physics (physics.class-ph)

[35] arXiv:2411.07856 [pdf, html, other]

Title: Gravity from thermodynamics in vacuum: Lorentz invariance and the role of Bel-Robinson tensor

Ana Alonso-Serrano, Marek Liška

Comments: 16 pages, 1 figure

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[36] arXiv:2411.07734 [pdf, html, other]

Title: The stability of the greybody factor of Hayward black hole

Liang-Bi Wu, Rong-Gen Cai, Libo Xie

Comments: 15 pages, 10 figures and 1 table

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[37] arXiv:2411.07692 [pdf, html, other]

Title: Crunch from AdS bubble collapse in unbounded potentials

Kaloian D. Lozanov, Misao Sasaki

Comments: 7+6 pages, 7+7 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[38] arXiv:2411.07648 [pdf, html, other]

Title: Primordial Black Hole Formation from Type II Fluctuations with Primordial Non-Gaussianity

Masaaki Shimada, Albert Escrivá, Daiki Saito, Koichiro Uehara, Chul-Moon Yoo

Comments: 20pages, 14figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[39] arXiv:2411.07580 [pdf, html, other]

Title: Power spectrum of scalar fluctuations of the metric during the formation of a scalar black hole in inflation

José Edgar Madriz Aguilar, J. O. Valle, M. Montes, C. Romero

Comments: 9 pages, no figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[40] arXiv:2411.07568 [pdf, html, other]

Title: Quasinormal modes of Pleba\'nski-Demia\'nski black hole in the near-Nariai regime

Hyewon Han, Bogeun Gwak

Comments: 19 pages, 4 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[41] arXiv:2411.07481 [pdf, html, other]

Title: Imprints of black hole charge on the precessing jet nozzle of M87*

Xiang-Cheng Meng, Chao-Hui Wang, Shao-Wen Wei

Comments: 15 pages, 7 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)

[42] arXiv:2411.07423 [pdf, other]

Title: Cauchy problems for Einstein equations in three-dimensional spacetimes

Piotr T. Chruściel, Wan Cong, Théophile Quéau, Raphaela Wutte

Comments: 66 pages, 1 figure

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)

[43] arXiv:2411.07284 [pdf, html, other]

Title: Full 3D nonlinear dynamics of charged and magnetized boson stars

Víctor Jaramillo, Darío Núñez, Milton Ruiz, Miguel Zilhão

Comments: 22 pages, 12 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)

[44] arXiv:2411.08001 (cross-list from hep-th) [pdf, html, other]

Title: (Quasi-)normal modes of rotating black holes and new solitons in Einstein-Gauss-Bonnet

Lilianne Tapia, Monserrat Aguayo, Andrés Anabalón, Dumitru Astefanesei, Nicolás Grandi, Fernando Izaurieta, Julio Oliva, Cristian Quinzacara

Comments: 23 pages, 4 figures

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[45] arXiv:2411.07995 (cross-list from astro-ph.CO) [pdf, html, other]

Title: Large Field Polynomial Inflation in Palatini $f(R,\phi)$ Gravity

Nilay Bostan, Canan Karahan, Ozan Sargın

Comments: 26 pages, 11 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[46] arXiv:2411.07961 (cross-list from hep-th) [pdf, html, other]

Title: Quantum Mechanics from General Relativity and the Quantum Friedmann Equation

Marco Matone, Nikolaos Dimakis

Comments: 7 pages, 3 figures

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)

[47] arXiv:2411.07939 (cross-list from hep-th) [pdf, html, other]

Title: One-loop $N$-point correlators in pure gravity

Humberto Gomez, Renann Lipinski Jusinskas, Cristhiam Lopez-Arcos, Alexander Quintero Velez

Comments: 8 pages

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[48] arXiv:2411.07852 (cross-list from hep-th) [pdf, html, other]

Title: Studying KARMA (Kerr And Relativistic Matter Around)

A.J. Nurmagambetov

Comments: 37 pages, PDFLaTeX

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[49] arXiv:2411.07846 (cross-list from math-ph) [pdf, html, other]

Title: A study on the Belinski-Khalatnikov-Lifshitz scenario through quadrics of kinetic energy

Piotr P. Goldstein

Comments: 18 pages, 3 figures

Subjects: Mathematical Physics (math-ph); General Relativity and Quantum Cosmology (gr-qc)

[50] arXiv:2411.07713 (cross-list from hep-ph) [pdf, html, other]

Title: Wormhole-Induced ALP Dark Matter

Dhong Yeon Cheong, Koichi Hamaguchi, Yoshiki Kanazawa, Sung Mook Lee, Natsumi Nagata, Seong Chan Park

Comments: 25 pages, 5 figures, 1 table

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)