Results 11 to 20 of about 446,583 (253)
Gravitational collapse of a spherical scalar field
, 2023 Examining the relativistic collapse of a spherical spacetime where gravity is coupled with a scalar field, this review provides a thorough analysis of some of the most relevant studies from both analytical and numerical perspectives.
Giambò, Roberto, Giambo', Roberto
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Thermal duality and gravitational collapse [PDF]
, 2014 Thermal duality is a relationship between the behaviour of heterotic string models of the E(8)xE(8) or SO(32) types at inversely related temperatures, a variant of T duality in the Euclidean regime.
Hewitt, M.
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Topics in Core-Collapse Supernova Theory: The Formation of Black Holes and the Transport of Neutrinos [PDF]
, 2012 Core-Collapse Supernovae are one of the most complex astrophysical systems in the universe. They deeply entwine aspects of physics and astrophysics that are rarely side by side in nature.
O'Connor, Evan Patrick
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Gravitational collapse with quantum fields [PDF]
, 2021 Gravitational collapse into a black hole has been extensively studied with classical sources. We develop a new formalism to simulate quantum fields forming a black hole.
Saffin, Paul M +2 more
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Gravitational collapse of quantum fields and Choptuik scaling
Journal of High Energy Physics, 2022 Gravitational collapse into a black hole has been extensively studied with classical sources. We develop a new formalism to simulate quantum fields forming a black hole.
Benjamin Berczi +2 more
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Vaidya spacetime for Galileon gravity's rainbow
Nuclear Physics B, 2016 In this paper, we analyze Vaidya spacetime with an energy dependent metric in Galileon gravity's rainbow. This will be done using the rainbow functions which are motivated from the results obtained in loop quantum gravity approach and noncommutative ...
Prabir Rudra +2 more
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On critical collapse of gravitational waves [PDF]
, 2011 An axisymmetric collapse of non-rotating gravitational waves is numerically investigated in the subcritical regime where no black holes form but where curvature attains a maximum and decreases, following the dispersion of the initial wave packet. We find
Evgeny Sorkin +2 more
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Gravitational phase transitions and instabilities of self-gravitating fermions in general relativity
Physics Letters B, 2020 We discuss the occurrence of gravitational phase transitions and instabilities in a gas of self-gravitating fermions within the framework of general relativity.
Pierre-Henri Chavanis, Giuseppe Alberti
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Dynamo effects in gravity [PDF]
E3S Web of Conferences, 2019 Nonlinear oscillations in the dynamic system of gravitational and material fields are considered. The problems of singularities and caustics in gravity, expansion and baryon asymmetry of the Universe, wave prohibition of collapse into black holes, and ...
Shevtsov Boris
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Quantitative insights into the role of gravitational collapse in major orogenic belts
Annals of Geophysics, 2006 Previous works have proposed gravitational collapse as the driving mechanism of extensional deformation of thickened continental crust. In this work we investigate the physical plausibility of this interpretation for the most important orogenic ...
E. Mantovani, D. Albarello, M. Viti
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