Perfect fluid space-times with a two-dimensional orthogonally transitive group of homothetic motions
type: Item
instance of: scholarly article
title: Perfect fluid space-times with a two-dimensional orthogonally transitive group of homothetic motions
zbMATH Open document ID: 0860.53065
DOI: 10.1007/BF02104751
published in: General Relativity and Gravitation
publication date: 1997-04-21T00:00:00Z
review text: Für die im Titel genannten Raumzeiten ermitteln Vff. -- unter der Zusatzbedingung, daß der Vierergeschwindigkeitsvektor der Flüssigkeit auf den Gruppenbahnen liegt oder orthogonal zu ihnen ist -- die Feldgleichungen im Geroch-Held-Penrose-Formalismus, integrieren sie und diskutieren die Eigenschaften der erhaltenen Metriken.
Mathematics Subject Classification ID: 53Z05
Mathematics Subject Classification ID: 83C20
zbMATH DE Number: 923663
zbMATH Keywords: perflect fluid spacetimes
zbMATH Keywords: Penrose formalism
zbMATH Keywords: groups of motions
zbMATH Keywords: homothety
author: Charalampos Kolassis
author: Jerry B. Griffiths
reviewed by: D.Geissler
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf02104751
OpenAlex ID: W2037639435
description: scientific article; zbMATH DE number 923663