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General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 14

[ total of 128 entries: 1-50 | 15-64 | 65-114 | 115-128 ]
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Fri, 31 May 2024 (continued, showing last 10 of 24 entries)

[15]  arXiv:2405.20181 (cross-list from hep-th) [pdf, other]
Title: Conic Section on the Sky: Shadows of Linearly Superrotated Black Holes
Authors: Feng-Li Lin, Avani Patel, Jason Payne
Comments: 10 pages, 2 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[16]  arXiv:2405.20170 (cross-list from astro-ph.CO) [pdf, other]
Title: Role of Spatial Curvature in a Dark Energy Interacting Model
Authors: Trupti Patil, Sukanta Panda
Comments: 16 pages, 4 figures, 3 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[17]  arXiv:2405.20158 (cross-list from hep-th) [pdf, ps, other]
Title: Parity-violating scalar-tensor theory and the Qi-Xiu
Authors: Yu-Min Hu, Xian Gao
Comments: 33 pages
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[18]  arXiv:2405.19979 (cross-list from hep-th) [pdf, other]
Title: Cosmological Infrared Subtractions & Infrared-Safe Computables
Authors: Paolo Benincasa, Francisco Vazão
Comments: 15 pages, 4 figures in Tikz
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Combinatorics (math.CO)
[19]  arXiv:2405.19953 (cross-list from astro-ph.CO) [pdf, other]
Title: Do high redshift QSOs and GRBs corroborate JWST?
Authors: Eoin Ó Colgáin, M. M. Sheikh-Jabbari, Lu Yin
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[20]  arXiv:2405.19693 (cross-list from astro-ph.CO) [pdf, other]
Title: Constraining small-scale primordial magnetic fields from the abundance of primordial black holes
Authors: Ashu Kushwaha, Teruaki Suyama
Comments: 23 pages, 4 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[21]  arXiv:2405.19446 (cross-list from hep-th) [pdf, ps, other]
Title: Hall-like behaviour of higher rank Chern-Simons theory of fractons
Authors: Erica Bertolini, Alberto Blasi, Nicola Maggiore, Daniel Sacco Shaikh
Comments: 26 pages
Subjects: High Energy Physics - Theory (hep-th); Mesoscale and Nanoscale Physics (cond-mat.mes-hall); Strongly Correlated Electrons (cond-mat.str-el); General Relativity and Quantum Cosmology (gr-qc)
[22]  arXiv:2405.19392 (cross-list from astro-ph.CO) [pdf, other]
Title: Dynamical friction from self-interacting dark matter
Authors: Moritz S. Fischer, Laura Sagunski
Comments: 12 pages, 12 figure + appendices, comments welcome
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[23]  arXiv:2405.19390 (cross-list from hep-th) [pdf, other]
Title: Gravitational Production of Completely Dark Photons with Nonminimal Couplings to Gravity
Authors: Christian Capanelli, Leah Jenks, Edward W. Kolb, Evan McDonough
Comments: 26 pages, 14 figures
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)
[24]  arXiv:2405.19381 (cross-list from astro-ph.IM) [pdf, other]
Title: Motivating Emissions from Positive Energy Warp Bubbles
Authors: Erik W. Lentz, Ryan C. Felton
Comments: 12 pages, 8 figures
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

Thu, 30 May 2024

[25]  arXiv:2405.19318 [pdf, other]
Title: Cosmology Based on Finsler and Finsler-like Metric Structure of Gravitational Field
Authors: P. C. Stavrinos, A. Triantafyllopoulos
Comments: 8 pages, 1 figure, to be published in Iris Journal of Astronomy and Satellite Communications (IJASC)
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[26]  arXiv:2405.19282 [pdf, other]
Title: On the theory of relativistic Brownian motion
Authors: E. A. Kurianovich, A.I. Mikhailov, I. V. Volovich
Journal-ref: p-Adic Numbers, Ultrametric Analysis and Applications 16 (2024) 2
Subjects: General Relativity and Quantum Cosmology (gr-qc); Probability (math.PR)
[27]  arXiv:2405.19196 [pdf, ps, other]
Title: Mass formulas for supergravity black holes with string singularities
Authors: Igor Bogush, Dmitri Gal'tsov, Gérard Clément
Comments: 13 pages, revtex4
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[28]  arXiv:2405.19181 [pdf, other]
Title: Post-Minkowskian Theory Meets the Spinning Effective-One-Body Approach for Bound-Orbit Waveforms
Authors: Alessandra Buonanno, Gustav Mogull, Raj Patil, Lorenzo Pompili
Comments: 5 pages, 4 figures; supplemental material; attached ancillary Mathematica file
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[29]  arXiv:2405.19122 [pdf, other]
Title: Apparent horizon tracking in supercritical solutions of the Einstein-scalar field equations in spherical symmetry in affine-null coordinates
Authors: Thomas Mädler, Olaf Baake, Hamideh Hosseini, Jeffrey Winicour
Comments: 14 pages, 13 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[30]  arXiv:2405.19006 [pdf, other]
Title: Testing eccentric corrections to the radiation-reaction force in the test-mass limit of effective-one-body models
Authors: Guglielmo Faggioli, Maarten van de Meent, Alessandra Buonanno, Aldo Gamboa, Mohammed Khalil, Gaurav Khanna
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[31]  arXiv:2405.18934 [pdf, other]
Title: Towards a computationally-efficient follow-up pipeline for blind continuous gravitational-wave searches
Authors: Lorenzo Mirasola, Rodrigo Tenorio
Comments: 18 pages, 14 figures, comments welcome
Subjects: General Relativity and Quantum Cosmology (gr-qc); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[32]  arXiv:2405.18893 [pdf, other]
Title: Physical States and Transition Amplitudes in Piecewise Flat Quantum Gravity
Authors: Aleksandar Mikovic
Comments: 18 pages, 7 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[33]  arXiv:2405.18798 [pdf, ps, other]
Title: Effective Potential and Topological Photon Spheres: A Novel Approach to Black Hole Parameter Classification
Authors: Jafar Sadeghi, Mohammad Ali S. Afshar
Comments: 38 pages, 16 figures, 7 Tables
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[34]  arXiv:2405.18640 [pdf, other]
Title: Life on a closed timelike curve
Authors: Lorenzo Gavassino
Comments: 8 pages, 3 figures, comments welcome!
Subjects: General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[35]  arXiv:2405.18631 [pdf, other]
Title: Semi-classical imprints on quasinormal mode spectra
Authors: Fil Simovic, Daniel R. Terno
Comments: 15 pages, 11 figures, comments welcome
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[36]  arXiv:2405.18604 [pdf, other]
Title: Metric Reconstruction in Kerr Spacetime
Authors: Stefan Hollands, Vahid Toomani
Comments: 83pp, CQG format
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[37]  arXiv:2405.18508 [pdf, other]
Title: Exploring waveforms with non-GR deviations for extreme mass-ratio inspirals
Authors: Shailesh Kumar, Rishabh Kumar Singh, Abhishek Chowdhuri, Arpan Bhattacharyya
Comments: 26 pages, 3 Figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)
[38]  arXiv:2405.18502 [pdf, ps, other]
Title: A Possible Quantum Effect of Gravitation
Authors: Jarmo Mäkelä
Comments: 23 pages, no figures. Accepted for publication in the General Relativity and Gravitation. Comments welcome!
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[39]  arXiv:2405.18496 [pdf, other]
Title: Black hole-neutron star mergers in Einstein-scalar-Gauss-Bonnet gravity
Authors: Maxence Corman, William E. East
Comments: 19 pages,12 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[40]  arXiv:2405.19251 (cross-list from astro-ph.HE) [pdf, other]
Title: Dark matter admixed neutron stars with a realistic nuclear equation of state from chiral nuclear interactions
Authors: Domenico Scordino, Ignazio Bombaci
Comments: 11 pages, 10 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); Nuclear Theory (nucl-th)
[41]  arXiv:2405.19178 (cross-list from astro-ph.CO) [pdf, other]
Title: Model-independent cosmological inference post DESI DR1 BAO measurements
Authors: Purba Mukherjee, Anjan Ananda Sen
Comments: 5 pages, 5 sets of figures. Comments are welcome
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Machine Learning (cs.LG); General Relativity and Quantum Cosmology (gr-qc)
[42]  arXiv:2405.18868 (cross-list from hep-th) [pdf, ps, other]
Title: Quantum gravity signatures in gravitational wave detectors placed inside a harmonic trap potential
Authors: Soham Sen, Sunandan Gangopadhyay, Sukanta Bhattacharyya
Comments: 7 pages LATEX; Comments are welcome. OTM
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[43]  arXiv:2405.18747 (cross-list from astro-ph.CO) [pdf, other]
Title: DESI Constraints on Exponential Quintessence
Authors: Omar F. Ramadan, Jeremy Sakstein, David Rubin
Comments: 4 pages, 2 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[44]  arXiv:2405.18486 (cross-list from hep-th) [pdf, other]
Title: Emergent Time in Hamiltonian General Relativity
Authors: Anurag Kaushal, Naveen S. Prabhakar, Spenta R. Wadia
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[45]  arXiv:2405.18465 (cross-list from hep-th) [pdf, other]
Title: Magnetic Braneworlds: Cosmology and Wormholes
Authors: Stefano Antonini, Luis Gabriel C. Bariuan
Comments: 50 pages, 21 figures + appendices
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[46]  arXiv:2405.17851 (cross-list from hep-ph) [pdf, other]
Title: Shedding Light on Dark Sectors with Gravitational Waves
Authors: Nelleke Bunji, Bartosz Fornal, Kassandra Garcia
Comments: 9 pages, 6 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); General Relativity and Quantum Cosmology (gr-qc)

Wed, 29 May 2024

[47]  arXiv:2405.18420 [pdf, other]
Title: On attractor behavior in braneworld constant-roll inflation
Authors: Goran S. Djordjevic, Neven Bilić, Dragoljub D. Dimitrijevic, Milan Milosevic, Marko Stojanovic
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[48]  arXiv:2405.18397 [pdf, ps, other]
Title: Curvature fluctuations in a baby quantum gravity model
Authors: Samuel Blitz, Shahn Majid
Comments: 5 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[49]  arXiv:2405.18303 [pdf, other]
Title: Nonlinear effect of absorption on the ringdown of a spinning black hole
Authors: Taillte May, Sizheng Ma, Justin L. Ripley, William E. East
Comments: 29 pages, 16 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[50]  arXiv:2405.18277 [pdf, other]
Title: Signatures of gravitational wave memory in the radiative process of entangled quantum probes
Authors: Subhajit Barman, Indranil Chakraborty, Sajal Mukherjee
Comments: 22 pages, 5 figures, comments are welcome
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)
[51]  arXiv:2405.18158 [pdf, other]
Title: The impact of gravitational waveform model systematics on the measurement of the Hubble Constant
Authors: Nina Kunert, Jonathan Gair, Peter T. H. Pang, Tim Dietrich
Comments: 9 pages, 3 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[52]  arXiv:2405.17805 [pdf, other]
Title: Strong-lensing cosmography using third-generation gravitational-wave detectors
Authors: Souvik Jana, Shasvath J Kapadia, Tejaswi Venumadhav, Surhud More, Parameswaran Ajith
Comments: 17 pages, 5 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[53]  arXiv:2405.17721 [pdf, other]
Title: Rapid detection of gravitational waves from binary black hole mergers using sparse dictionary learning
Authors: Charles Badger, Rahul Srinivasan, Alejandro Torres-Forné, Marie Anne Bizouard, José A. Font, Mairi Sakellariadou, Astrid Lamberts
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[54]  arXiv:2405.17592 [pdf, ps, other]
Title: The deceleration parameter in perturbed Bianchi universes with a "tilt"
Authors: Amalia Tzartinoglou, Christos G. Tsagas
Comments: 16 pages, 2 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[55]  arXiv:2405.18140 (cross-list from astro-ph.EP) [pdf, other]
Title: Lagrange's planetary equations with time-dependent secular perturbations
Authors: Barnabás Deme
Comments: 7 pages (without appendix and reference list), 5 figures
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc); Classical Physics (physics.class-ph)
[56]  arXiv:2405.18129 (cross-list from astro-ph.CO) [pdf, other]
Title: The Separate Universe approach for multifield inflation models
Authors: Hugo Holland
Comments: 4 pages, 1 figure, contribution to the 2024 Cosmology session of the 58th Rencontres de Moriond
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[57]  arXiv:2405.18090 (cross-list from cond-mat.quant-gas) [pdf, ps, other]
Title: A correspondence between Maxwell--Einstein theory and superfluidity
Authors: Emil Génetay Johansen
Comments: 9 pages
Subjects: Quantum Gases (cond-mat.quant-gas); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[58]  arXiv:2405.17996 (cross-list from hep-th) [pdf, ps, other]
Title: Free scalar field theory on a Sobolev space over a bounded interval
Authors: J. Fernando Barbero G.
Comments: 19 pages
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[59]  arXiv:2405.17908 (cross-list from astro-ph.HE) [pdf, other]
Title: Deep learning inference of the neutron star equation of state
Authors: Giulia Ventagli, Ippocratis D. Saltas
Comments: 15 pages, 11 figures, code and supplementary material available at this https URL
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Instrumentation and Methods for Astrophysics (astro-ph.IM); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[60]  arXiv:2405.17722 (cross-list from hep-th) [pdf, ps, other]
Title: Chiral shift symmetries as an infinite tower of subleading super-shift symmetries
Authors: Glenn Barnich, Luca Ciambelli, Hernán A. González
Comments: 5 pages
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[61]  arXiv:2405.17577 (cross-list from math.DG) [pdf, ps, other]
Title: Local structure theory of Einstein manifolds with boundary
Authors: Zhongshan An, Lan-Hsuan Huang
Subjects: Differential Geometry (math.DG); General Relativity and Quantum Cosmology (gr-qc)
[62]  arXiv:2405.17553 (cross-list from hep-th) [pdf, other]
Title: A black hole effective theory for strongly interacting matter
Authors: Matti Jarvinen, Dorin Weissman
Comments: 10 pages, 2 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[63]  arXiv:2405.17504 (cross-list from quant-ph) [pdf, other]
Title: Effects of external field and potential on non-relativistic quantum particles in disclinations background
Authors: Faizuddin Ahmed, Allan R. P. Moreira
Comments: 20 pages, 6 figures, 3 tables, accepted in IJGMMP (this https URL)
Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc)

Tue, 28 May 2024 (showing first 1 of 45 entries)

[64]  arXiv:2405.17400 [pdf, other]
Title: A new search pipeline for gravitational waves with higher-order modes using mode-by-mode filtering
Authors: Digvijay Wadekar, Tejaswi Venumadhav, Javier Roulet, Ajit Kumar Mehta, Barak Zackay, Jonathan Mushkin, Matias Zaldarriaga
Comments: 10+4 pages, 5 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[ total of 128 entries: 1-50 | 15-64 | 65-114 | 115-128 ]
[ showing 50 entries per page: fewer | more | all ]

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