Spacelike Ricci inheritance vectors in a model of string cloud and string fluid stress tensor

Authors: Baysal H.¹; Yilmaz I.²

Source: Classical and Quantum Gravity, Volume 19, Number 24, 2002 , pp. 6435-6443(9)

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Abstract:

We study the consequences of the existence of spacelike Ricci inheritance vectors (SpRIVs) parallel to xa for a model of string cloud and string fluid stress tensor in the context of general relativity. Necessary and sufficient conditions are derived for a spacetime with a model of string cloud and string fluid stress tensor to admit a SpRIV, and a SpRIV which is also a spacelike conformal Killing vector. Also, some results are obtained.

Language: English

Document Type: Miscellaneous

Affiliations: 1: Department of Mathematics, Art and Science Faculty, Çanakkale Onsekiz Mart University, 17100 Çanakkale, Turkey 2: Department of Physics, Art and Science Faculty, Çanakkale Onsekiz Mart University, 17100 Çanakkale, Turkey

Publication date: 2002-01-01