Timelike and Spacelike Ricci Collineation Vectors in String Fluid

Authors : Hüsnü BAYSAL

Pages : 83-90

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Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :We study the consequences of the existence of timelike and spacelike Ricci collineation vectors insert ignore into journalissuearticles values(RCVs); for string fluid in the context of general relativity. Necessary and sufficient conditions are derived for a space-time with string fluid to admit a timelike RCV, parallel to ua, and a spacelike RCV, parallel to na. In these cases, some results obtained are discussed.
Keywords : Ricci Collineation, String, String Fluid