General solution of Liouville's equation in Robertson-Walker space-times
type: Item
instance of: scholarly article
title: General solution of Liouville's equation in Robertson-Walker space-times
zbMATH Open document ID: 0632.53061
DOI: 10.1007/BF00759101
published in: General Relativity and Gravitation
publication date: 1987-01-01T00:00:00Z
review text: We obtain the general solution of Liouville's equation in Robertson- Walker space-times, based on Killing vector constants of the motion and a new time-dependent first integral. For photons the solution is generated by conformal Killing vectors.
Mathematics Subject Classification ID: 53B50
Mathematics Subject Classification ID: 83C10
zbMATH DE Number: 4028356
zbMATH Keywords: Liouville's equation
zbMATH Keywords: Robertson-Walker space-times
zbMATH Keywords: Killing vectors
Wikidata QID: Q63390749
author: Sunil D. Maharaj
author: Roy Maartens
MaRDI profile type: Publication
cites work: Invariant solutions of Liouville's equation in Robertson-Walker space- times
cites work: Q3671491
cites work: An exact anisotropic solution of the Einstein-Liouville equations
cites work: Conformal Killing vectors in Robertson-Walker spacetimes
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description: scientific article; zbMATH DE number 4028356