Perfect fluid space-times with a two-dimensional orthogonally transitive group of homothetic motions

DOI10.1007/BF02104751zbMath0860.53065OpenAlexW2037639435MaRDI QIDQ1921888

Jerry B. Griffiths, Charalampos A. Kolassis

Publication date: 21 April 1997

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02104751

zbMATH Keywords

homothetygroups of motionsPenrose formalismperflect fluid spacetimes

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20)

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Integration in the GHP formalism. III: Finding conformally flat radiation metrics as an example of an `optimal situation' ⋮ Integration in the GHP formalism. IV: A new Lie derivative operator leading to an efficient treatment of Killing vectors

Cites Work

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• Qualitative analysis of a class of inhomogeneous self-similar cosmological models. II
• On the commutator equations in the extended GHP formalism
• A space-time calculus based on pairs of null directions
• Inhomogeneous Cosmological Models
• A class of self-similar perfect-fluid spacetimes, and a generalisation

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