Spherically symmetric perfect fluids in shear-free motion - the symmetry approach

DOI10.1088/0264-9381/13/5/035zbMath0848.34002OpenAlexW2066271123MaRDI QIDQ4881557

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Publication date: 9 June 1996

Published in: Classical and Quantum Gravity (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/23a457081ea7d3a63ae9b7e42124d61b424de75b

zbMATH Keywords

general relativitysymmetry analysismotion of expanding shear-free perfect fluidsWyman's Painlevé analysis

Mathematics Subject Classification ID

Analytical theory of ordinary differential equations: series, transformations, transforms, operational calculus, etc. (34A25) Explicit solutions, first integrals of ordinary differential equations (34A05) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55)

Related Items (5)

Are there any models with homogeneous energy density? ⋮ Form invariance of differential equations in general relativity ⋮ EVOLVING SPHERES OF SHEAR-FREE ANISOTROPIC FLUID ⋮ A comment on a paper by Dadhich and Patel ⋮ Charged sphere of shear-free fluids with \(\frac{\partial\rho}{\partial r} \leq 0\)

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