Exact Solutions for Compact Objects in General Relativity
arXiv: General Relativity and Quantum Cosmology, 2016 314 pages, PhD Thesis, defended on 12 April 2016.
Ambrish M. Raghoonundun
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Precision cosmology with exact inhomogeneous solutions of general relativity: The Szekeres models [PDF]
Physical Review DThe exact Friedman solution to the field equations of General Relativity (GR) describing a homogeneous and isotropic universe together with its linear and higher-order perturbations are the theoretical roots of the current standard model of cosmology.
Marie-Noëlle Célérier
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A simple method to generate exact physically acceptable anisotropic solutions in general relativity [PDF]
The European Physical Journal Plus, 2018 11 ...
Jorge Ovalle, A. Sotomayor
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DARK MATTER DESCRIPTION BY EXACT SOLUTIONS OF GENERAL RELATIVITY
Anales AFA, 2014 Emanuel Gallo +2 more
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A family of well behaved charge analogues of Durgapal’s perfect fluid exact solution in general relativity [PDF]
Astrophysics and Space Science, 2012 14 pages,3 figures, 5 tables, submitted to Astrophysics and Space Science.
Mohammad Hassan Murad, Saba Fatema
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EXACT SOLUTION FOR THE MASSLESS CYLINDRICALLY SYMMETRIC SCALAR FIELD IN GENERAL RELATIVITY, WITH COSMOLOGICAL CONSTANT [PDF]
International Journal of Modern Physics A, 2009 In this paper, we present a new exact solution for scalar field with cosmological constant in cylindrical symmetry. Associated cosmological models, including a model that describes a cyclic universe, are discussed.
Davood Momeni, Halime Miraghaei
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A metric of Yukawa potential as an exact solution to the field equations of general relativity
, 1995 It is shown that, by defining a suitable energy momentum tensor, the field equations of general relativity admit a line element of Yukawa potential as an exact solution. It is also shown that matter that produces strong force may be negative, in which case there would be no Schwarzschild-like ...
Vu B Ho
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The Kerr-Schild double copy in Lifshitz spacetime
Journal of High Energy Physics, 2021 The Kerr-Schild double copy is a map between exact solutions of general relativity and Maxwell’s theory, where the nonlinear nature of general relativity is circumvented by considering solutions in the Kerr-Schild form.
Gökhan Alkaç +2 more
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An axially symmetric spacetime with causality violation in Ricci-inverse gravity
European Physical Journal C: Particles and Fields, 2023 In this paper, Ricci-inverse gravity is investigated. It is an alternative theory of gravity that introduces into the Einstein–Hilbert action an anti-curvature scalar that is obtained from the anti-curvature tensor which is the inverse of the Ricci ...
J. C. R. de Souza, A. F. Santos
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Journal of High Energy Physics, 2020 The double copy formalism provides an intriguing connection between gauge theories and gravity. It was first demonstrated in the perturbative context of scattering amplitudes but recently the formalism has been applied to exact classical solutions in ...
Rashid Alawadhi +3 more
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