Projective symmetry in perfect fluid spacetimes

Graham Stanley Hall; M. T. Patel

doi:10.1088/0264-9381/19/8/318

Projective symmetry in perfect fluid spacetimes

Graham Stanley Hall, M. T. Patel

Mathematical Science

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

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 language	English
Pages (from-to)	2319-2322
Number of pages	3
Journal	Classical and Quantum Gravity
Volume	19
Issue number	8
DOIs	https://doi.org/10.1088/0264-9381/19/8/318
Publication status	Published - 2002

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10.1088/0264-9381/19/8/318

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title = "Projective symmetry in perfect fluid spacetimes",

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.",

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AB - 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.

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U2 - 10.1088/0264-9381/19/8/318

DO - 10.1088/0264-9381/19/8/318

M3 - Article

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VL - 19

SP - 2319

EP - 2322

JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

IS - 8

ER -

Projective symmetry in perfect fluid spacetimes

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