Form invariance of differential equations in general relativity

DOI10.1063/1.531996zbMath0877.35128arXivphysics/9702029OpenAlexW3103782712MaRDI QIDQ4345105

Luis P. Chimento

Publication date: 17 July 1997

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/physics/9702029

zbMATH Keywords

exact solutionsEinstein equations

Mathematics Subject Classification ID

PDEs in connection with relativity and gravitational theory (35Q75) Exact solutions to problems in general relativity and gravitational theory (83C15)

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Cites Work

• Possible generalization of Boltzmann-Gibbs statistics.
• Information theory, approximate time dependent solutions of Boltzmann's equation and Tsallis' entropy
• Relaxation dominated cosmological expansion.
• One-dimensional equations with the maximum number of symmetry generators
• Spherically symmetric perfect fluids in shear-free motion - the symmetry approach
• Qualitative analysis of causal cosmological models
• Exact Bianchi type I models for an exponential-potential scalar field

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