Projective symmetry in perfect fluid spacetimes

Graham Stanley Hall, M. T. Patel

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Abstract

Following a study of projective symmetry in Friedmann-Robertson-Walker models in (Hall G S 2000 Class. Quantum Grav. 17 4637), it is shown (theorem 2) that the only conformally flat, perfect fluid spacetimes admitting such symmetry are, essentially, (locally) of the Friedmann-Robertson-Walker type.

Original languageEnglish
Pages (from-to)2319-2322
Number of pages3
JournalClassical and Quantum Gravity
Volume19
Issue number8
DOIs
Publication statusPublished - 2002

Keywords

  • COLLINEATIONS

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