Suchergebnisse - "Approximation procedures, weak fields in general relativity and gravitational theory"

A pure geometric field theory with parameterized canonical W-tensor

Autoren: M. I. Wanas Nabil L. Youssef Samah Nabil et al.

Quelle: International Journal of Geometric Methods in Modern Physics. 22

Schlagwörter: Applications of differential geometry to physics, Approximation procedures, weak fields in general relativity and gravitational theory, parameterized absolute parallelism, torsion, W-tensor, Relativistic gravitational theories other than Einstein's, including asymmetric field theories

Dateibeschreibung: application/xml

Gravitational helicity flux density from two-body systems

Autoren: Jiang Long Run-Ze Yu

Quelle: Classical and Quantum Gravity. 42:045005

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, quadrupole formula, helicity flux, weak field limit, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), slow motion, gravitational wave, General Relativity and Quantum Cosmology, Gravitational waves

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2403.18627

Decoupled gravitational wave equations in spherical symmetry from curvature wave equations

Autoren: Gowtham Rishi Mukkamala David Pereñiguez

Quelle: Mukkamala, G R & Pereñiguez, D 2025, ' Decoupled gravitational wave equations in spherical symmetry from curvature wave equations ', Journal of Cosmology and Astroparticle Physics, vol. 2025, no. 01, 122 . https://doi.org/10.1088/1475-7516/2025/01/122

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, Regge-Wheeler equation, black hole perturbation, High Energy Physics - Theory (hep-th), Black holes, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), curvature wave equation, General Relativity and Quantum Cosmology, Gravitational waves

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: http://arxiv.org/abs/2408.13557
https://zbmath.org/7996260
https://doi.org/10.1088/1475-7516/2025/01/122
https://curis.ku.dk/ws/files/426104449/Mukkamala_2025_J._Cosmol._Astropart._Phys._2025_122.pdf

The quasi-Keplerian motion in regular Bardeen spacetime

Autoren: Li, Jie Yang, Bo Wang, Yu et al.

Quelle: General Relativity and Gravitation. 55

Schlagwörter: Bardeen black hole, post-Newtonian approximation, Approximation procedures, weak fields in general relativity and gravitational theory, quasi-Keplerian motion, Black holes, perihelion precession, Electromagnetic fields in general relativity and gravitational theory, Equations of motion in general relativity and gravitational theory, regular black hole

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/7772550
https://doi.org/10.1007/s10714-023-03166-9

On the perturbative formalism and a possible quantum Discrete spectrum for the Regge–Wheeler equation of a De Sitter spacetime: On the perturbative formalism and a possible quantum discrete spectrum for the Regge-Wheeler equation of a de Sitter spacetime

Autoren: Stefano Viaggiu

Quelle: International Journal of Geometric Methods in Modern Physics. 19

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, cosmological constant, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Mathematical Physics (math-ph), 01 natural sciences, General Relativity and Quantum Cosmology, Gravitational waves, Regge-Wheeler equation, 83C25, 83C35, 83C45, gravitational waves, de Sitter universe, quantum discrete spectrum, High Energy Physics - Theory (hep-th), 0103 physical sciences, Quantization of the gravitational field, Mathematical Physics

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2307.07368
https://zbmath.org/7801192
https://doi.org/10.1142/s0219887822501894

Comments on Sen's classical entropy function for static and rotating AdS4 black holes: Comments on Sen's classical entropy function for static and rotating \(\mathrm{AdS}_4\) black holes

Autoren: Jewel K. Ghosh Leopoldo A. Pando Zayas

Quelle: Nuclear Physics B, Vol 993, Iss, Pp 116270-(2023)

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, Measures of information, entropy, Dark matter and dark energy, Motion of the gyroscope, FOS: Physical sciences, QC770-798, General Relativity and Quantum Cosmology (gr-qc), 01 natural sciences, General Relativity and Quantum Cosmology, Sen's classical entropy function, High Energy Physics - Theory (hep-th), Nuclear and particle physics. Atomic energy. Radioactivity, Asymptotic procedures (radiation, news functions, \(\mathcal{H} \)-spaces, etc.) in general relativity and gravitational theory, 0103 physical sciences, Motion of charged particles

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2009.11147
https://zbmath.org/7715491
https://doi.org/10.1016/j.nuclphysb.2023.116270
https://doaj.org/article/20b8fdf437294e41821e3c78b432964d

Quantum corrections to pair production of charged black holes in de Sitter space

Autoren: Wang, Yu-Peng Ma, Liang Pang, Yi

Quelle: Journal of Cosmology and Astroparticle Physics. 2023:007

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, Measures of information, entropy, Black holes, black holes and black hole thermodynamics in GR and beyond, Classical and relativistic thermodynamics, quantum black holes, Symmetry breaking in quantum theory, quantum cosmology, FOS: Physical sciences, Exact solutions to problems in general relativity and gravitational theory, General Relativity and Quantum Cosmology (gr-qc), exact solutions, 01 natural sciences, General Relativity and Quantum Cosmology, 0103 physical sciences, Quantization of the gravitational field, quantum gravity phenomenology, Relativistic cosmology

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2209.00772
https://zbmath.org/7656434
https://doi.org/10.1088/1475-7516/2023/01/007

The SAGEX review on scattering amplitudes Chapter 14: Classical gravity from scattering amplitudes: The SAGEX review on scattering amplitudes chapter 14: classical gravity from scattering amplitudes

Autoren: David A Kosower Ricardo Monteiro Donal O’Connell et al.

Weitere Verfasser: David A Kosower Ricardo Monteiro Donal O’Connell et al.

Quelle: J Phys A

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, scattering, scattering amplitude, gravitational radiation, FOS: Physical sciences, Equations of motion in general relativity and gravitational theory, Methods of quantum field theory in general relativity and gravitational theory, Exact solutions to problems in general relativity and gravitational theory, 01 natural sciences, Gravitational waves, scattering amplitudes, gravity, double copy, High Energy Physics - Theory (hep-th), 0103 physical sciences, general relativity, [PHYS.HTHE] Physics [physics]/High Energy Physics - Theory [hep-th], gravitation: classical, Einstein's equations (general structure, canonical formalism, Cauchy problems)

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2203.13025
https://zbmath.org/7655514
https://doi.org/10.1088/1751-8121/ac8846

Complementarity of the Maldacena and Randall-Sundrum Pictures: Complementarity of the Maldacena and Randall-Sundrum pictures

Autoren: Duff, Michael J. Liu, James T. Randall Laboratory, Department of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USA et al.

Weitere Verfasser: Duff, Michael J. Liu, James T. Randall Laboratory, Department of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USA et al.

Quelle: 2nd Gursey Memorial Conference

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, Science, gr-qc, Physics, Multidisciplinary, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Astronomy & Astrophysics, super-Yang-Mills theory, 01 natural sciences, General Relativity and Quantum Cosmology, Physics, Particles & Fields, Yang-Mills and other gauge theories in quantum field theory, High Energy Physics - Phenomenology (hep-ph), WORLD, Yang-Mills and other gauge theories in mechanics of particles and systems, Newtonian gravitational potential, 0103 physical sciences, COMPACTIFICATION, 01 Mathematical Sciences, graviton propagator, Science & Technology, 02 Physical Sciences, brane-world, Physics, hep-th, Special connections and metrics on vector bundles (Hermite-Einstein, Yang-Mills), hep-ph, String and superstring theories in gravitational theory, Nuclear & Particles Physics, High Energy Physics - Phenomenology, High Energy Physics - Theory (hep-th), Variational problems concerning extremal problems in several variables, Yang-Mills functionals, Physical Sciences

Dateibeschreibung: application/xml; 3118 bytes; 79327 bytes; text/plain; application/pdf

Zugangs-URL: http://deepblue.lib.umich.edu/bitstream/2027.42/49204/2/q11610.pdf
https://pubmed.ncbi.nlm.nih.gov/10970461
http://arxiv.org/abs/hep-th/0003237
http://ui.adsabs.harvard.edu/abs/2001CQGra..18.3207D/abstract
https://inspirehep.net/literature/525420
https://core.ac.uk/display/148790052
https://ui.adsabs.harvard.edu/abs/2000PhRvL..85.2052D/abstract
https://www.ncbi.nlm.nih.gov/pubmed/10970461
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/49204/q11610.pdf;sequence=2
http://inspirehep.net/record/525420/citations
https://arxiv.org/abs/hep-th/0003237
https://arxiv.org/pdf/hep-th/0003237.pdf
http://hdl.handle.net/10044/1/56416

Post-Newtonian parameters of ghost-free parity-violating gravities

Autoren: Qiao, Jin Zhu, Tao Li, Guoliang et al.

Quelle: Journal of Cosmology and Astroparticle Physics. 2022:054

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, Perturbations in context of PDEs, Two-body problems, and 2-body problem in GR and beyond, FOS: Physical sciences, Equations of motion in general relativity and gravitational theory, General Relativity and Quantum Cosmology (gr-qc), equations of motion, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, 01 natural sciences, Experimental work for problems pertaining to relativity and gravitational theory, General Relativity and Quantum Cosmology, Implicit function theorems, global Newton methods on manifolds, gravity, Parametric inference under constraints, 0103 physical sciences, modified gravity

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/abs/2110.09033

Cosmology with non-linear scalar field

Autoren: Zengguang Huang Wei Fang H. Q. Lu et al.

Quelle: Astrophysics and Space Science. 327:117-124

Schlagwörter: Astrophysical cosmology, Approximation procedures, weak fields in general relativity and gravitational theory, non-linear scalar field, square potential, quintessence, 0103 physical sciences, dark energy, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/5712086
https://doi.org/10.1007/s10509-010-0292-3
https://link.springer.com/article/10.1007%2Fs10509-010-0292-3
http://ui.adsabs.harvard.edu/abs/2010Ap&SS.327..117Z/abstract

Inelastic black hole scattering from charged scalar amplitudes

Autoren: Donal O'Connell Chris D. White Isobel Nicholson et al.

Quelle: Journal of High Energy Physics, Vol 2018, Iss 3, Pp 1-27 (2018)
Journal of High Energy Physics
O'Connell, D, Nicholson, I, Luna, A & White, C D 2018, ' Inelastic Black Hole Scattering from Charged Scalar Amplitudes ', Journal of High Energy Physics . https://doi.org/10.1007/JHEP03(2018)044

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, Black Holes, Black holes, FOS: Physical sciences, QC770-798, General Relativity and Quantum Cosmology (gr-qc), black holes, classical theories of gravity, 01 natural sciences, 7. Clean energy, Inelastic and multichannel quantum scattering, General Relativity and Quantum Cosmology, scattering amplitudes, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), High Energy Physics - Theory (hep-th), 13. Climate action, Nuclear and particle physics. Atomic energy. Radioactivity, 0103 physical sciences, Einstein's equations (general structure, canonical formalism, Cauchy problems), Scattering Amplitudes, Classical Theories of Gravity

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: https://link.springer.com/content/pdf/10.1007%2FJHEP03%282018%29044.pdf
http://arxiv.org/abs/1711.03901
https://zbmath.org/6871794
https://doi.org/10.1007/jhep03(2018)044
https://eprints.gla.ac.uk/175470/1/175470.pdf
https://doaj.org/article/f109c89df7c64903870c1da84f20f627
https://arxiv.org/pdf/1711.03901.pdf
https://arxiv.org/abs/1711.03901
https://www.research.ed.ac.uk/portal/files/66348506/Luna2018_Article_InelasticBlackHoleScatteringFr.pdf
https://link.springer.com/content/pdf/10.1007/JHEP03(2018)044.pdf
https://paperity.org/p/85965079/inelastic-black-hole-scattering-from-charged-scalar-amplitudes
https://qmro.qmul.ac.uk/xmlui/handle/123456789/36173
https://link.springer.com/article/10.1007/JHEP03%282018%29044
https://hdl.handle.net/20.500.11820/521d0e20-9f16-4daf-b520-913f4203911f
https://www.pure.ed.ac.uk/ws/files/66348506/Luna2018_Article_InelasticBlackHoleScatteringFr.pdf

POST-INFLATION INCREASE OF THE COSMOLOGICAL TENSOR-TO-SCALAR PERTURBATION RATIO: Post-inflation increase of the cosmological tensor-to-scalar perturbation ratio

Autoren: Bartolo, N. ICTP, Trieste Kolb, Edward W. et al.

Weitere Verfasser: Bartolo, N. ICTP, Trieste Kolb, Edward W. et al.

Quelle: Modern Physics Letters A. 20:3077-3083

Schlagwörter: cosmological perturbations, General Physics, Approximation procedures, weak fields in general relativity and gravitational theory, Gravitational Radiation, Astrophysics (astro-ph), FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Astrophysics, Damping, 01 natural sciences, General Relativity and Quantum Cosmology, Detection, High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), Amplitudes, 0103 physical sciences, 71 Classical And Quantum Mechanics, Scalars Astrophysics, inflation, cosmology, Relativistic cosmology

Dateibeschreibung: application/xml; Text

Zugangs-URL: https://digital.library.unt.edu/ark:/67531/metadc1407924/m2/1/high_res_d/15020169.pdf
http://arxiv.org/abs/astro-ph/0507573
http://ui.adsabs.harvard.edu/abs/2005MPLA...20.3077B/abstract
https://www.worldscientific.com/doi/abs/10.1142/S0217732305019122
https://www.arxiv-vanity.com/papers/astro-ph/0507573/
https://arxiv.org/abs/astro-ph/0507573
https://arxiv.org/pdf/astro-ph/0507573v3
https://hdl.handle.net/11577/153519
https://doi.org/10.1142/S0217732305019122

Casimir effect in a weak gravitational field

Autoren: Francesco Sorge

Quelle: Classical and Quantum Gravity. 22:5109-5119

Schlagwörter: Casimir effect, Approximation procedures, weak fields in general relativity and gravitational theory, weak-field approximation, 0103 physical sciences, Methods of quantum field theory in general relativity and gravitational theory, static spacetime, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/2246489
https://doi.org/10.1088/0264-9381/22/23/012
https://iopscience.iop.org/article/10.1088/0264-9381/22/23/012/pdf
https://ui.adsabs.harvard.edu/abs/2005CQGra..22.5109S/abstract
http://active.pd.infn.it/g4/seminars/2007/files/sorge.pdf

Post-newtonian parameters from alternative theories of gravity: Post-Newtonian parameters from alternative theories of gravity

Autoren: ALLEMANDI G. FRANCAVIGLIA M. RUGGIERO, MATTEO LUCA et al.

Quelle: General Relativity and Gravitation. 37:1891-1904

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, 0103 physical sciences, FOS: Physical sciences, observational tests, Post-Newtonian parameters, General Relativity and Quantum Cosmology (gr-qc), Alternative theory of gravity, Relativistic gravitational theories other than Einstein's, including asymmetric field theories, 01 natural sciences, General Relativity and Quantum Cosmology

Dateibeschreibung: application/xml; application/pdf

Zugangs-URL: http://arxiv.org/pdf/gr-qc/0506123
http://arxiv.org/abs/gr-qc/0506123
https://zbmath.org/2246981
https://doi.org/10.1007/s10714-005-0195-8
https://arxiv.org/pdf/gr-qc/0506123
https://arxiv.org/abs/gr-qc/0506123
https://link.springer.com/article/10.1007%2Fs10714-005-0195-8
https://core.ac.uk/display/25449899
https://iris.polito.it/handle/11583/1406725
http://ui.adsabs.harvard.edu/abs/2005GReGr..37.1891A/abstract
http://porto.polito.it/1406725/
https://link.springer.com/content/pdf/10.1007%2Fs10714-005-0195-8.pdf
https://hdl.handle.net/11583/1406725
https://hdl.handle.net/2318/5054

Pseudo-schwarzschild spherical accretion as a classical black hole analogue: Pseudo-Schwarzschild spherical accretion as a classical black hole analogue

Autoren: Surajit Dasgupta Neven Bilić Tapas K. Das

Quelle: General Relativity and Gravitation. 37:1877-1890

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, Accretion, Black holes, Astrophysics (astro-ph), Analogue gravity, Hawking radiation, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), Black hole physics, Astrophysics, 01 natural sciences, General Relativity and Quantum Cosmology, black hole analogue, accretion, 0103 physical sciences, Hydrodynamics

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/astro-ph/0501410
http://arxiv.org/abs/astro-ph/0501410
https://www.bib.irb.hr/215096
https://zbmath.org/2246980
https://doi.org/10.1007/s10714-005-0194-9
https://arxiv.org/abs/astro-ph/0501410
https://ui.adsabs.harvard.edu/abs/2005GReGr..37.1877D/abstract
https://link.springer.com/article/10.1007/s10714-005-0194-9
https://www.arxiv-vanity.com/papers/astro-ph/0501410/
https://core.ac.uk/display/25434041

Twisting null geodesic congruences, scri, H-space and spin-angular momentum

Autoren: Gilberto Silva-Ortigoza Ezra T. Newman Carlos Kozameh

Quelle: Classical and Quantum Gravity. 22:4679-4698

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, 0103 physical sciences, FOS: Physical sciences, General Relativity and Quantum Cosmology (gr-qc), 01 natural sciences, General Relativity and Quantum Cosmology

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/gr-qc/0506046
http://arxiv.org/abs/gr-qc/0506046
https://zbmath.org/2234499
https://doi.org/10.1088/0264-9381/22/22/003
http://ui.adsabs.harvard.edu/abs/2005CQGra..22.4679K/abstract
https://core.ac.uk/display/157363355
https://arxiv.org/abs/gr-qc/0506046
https://arxiv.org/pdf/gr-qc/0506046

A non-standard matter distribution in the RS1 model and the coupling constant of the radion

Autoren: Igor P. Volobuev Mikhail N. Smolyakov

Quelle: Classical and Quantum Gravity. 22:4325-4334

Schlagwörter: High Energy Physics - Theory, Approximation procedures, weak fields in general relativity and gravitational theory, High Energy Physics - Theory (hep-th), 0103 physical sciences, FOS: Physical sciences, String and superstring theories in gravitational theory, 01 natural sciences

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/hep-th/0506030
http://arxiv.org/abs/hep-th/0506030
https://core.ac.uk/display/25445009
https://iopscience.iop.org/article/10.1088/0264-9381/22/20/012
http://ui.adsabs.harvard.edu/abs/2005CQGra..22.4325S/abstract
https://arxiv.org/abs/hep-th/0506030
https://arxiv.org/pdf/hep-th/0506030v3

Kerr–Schild metrics and gravitational radiation: Kerr-Schild metrics and gravitational radiation

Autoren: Włodzimierz Natorf

Quelle: General Relativity and Gravitation. 37:1719-1729

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, Kerr-Schild metrics, 0103 physical sciences, gravitational radiation, FOS: Physical sciences, Exact solutions to problems in general relativity and gravitational theory, General Relativity and Quantum Cosmology (gr-qc), 01 natural sciences, General Relativity and Quantum Cosmology, Gravitational waves

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/gr-qc/0412016
http://arxiv.org/abs/gr-qc/0412016
https://core.ac.uk/display/23035526
https://link.springer.com/article/10.1007/s10714-005-0154-4
https://link.springer.com/content/pdf/10.1007%2Fs10714-005-0154-4.pdf
https://ui.adsabs.harvard.edu/abs/2005GReGr..37.1719N/abstract
https://arxiv.org/pdf/gr-qc/0412016
https://arxiv.org/abs/gr-qc/0412016

Series solutions for a static scalar potential in a Salam-Sezgin Supergravitational hybrid braneworld: Series solutions for a static scalar potential in a Salam-Sezgin supergravitational hybrid braneworld

Autoren: Benedict M. N. Carter Alex B. Nielsen

Quelle: General Relativity and Gravitation. 37:1629-1634

Schlagwörter: Approximation procedures, weak fields in general relativity and gravitational theory, Salam-Sezgin model, 0103 physical sciences, Fluxbrane, FOS: Physical sciences, String and superstring theories in gravitational theory, General Relativity and Quantum Cosmology (gr-qc), Six dimension, Braneworld, 01 natural sciences, General Relativity and Quantum Cosmology

Dateibeschreibung: application/xml

Zugangs-URL: http://arxiv.org/pdf/gr-qc/0512024
http://arxiv.org/abs/gr-qc/0512024
https://link.springer.com/article/10.1007/s10714-005-0140-x
http://ui.adsabs.harvard.edu/abs/2005GReGr..37.1629C/abstract
https://link.springer.com/content/pdf/10.1007%2Fs10714-005-0140-x.pdf
https://core.ac.uk/display/157391853
https://128.84.21.199/abs/gr-qc/0512024
https://arxiv.org/abs/gr-qc/0512024