A class of self-similar perfect-fluid spacetimes, and a generalisation

DOI10.1088/0264-9381/4/1/009zbMath0616.53058OpenAlexW1966388380MaRDI QIDQ4725299

J. M. Lang, C. B. Collins

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1088/0264-9381/4/1/009

zbMATH Keywords

self-similarityaccelerating solutionssimilarity groupspatially homogeneous cosmological modelsrelativistic perfect fluidsobservational homogeneity

Mathematics Subject Classification ID

Applications of global differential geometry to the sciences (53C80) Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20)

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