2012
DOI: 10.1016/j.geomphys.2011.12.010
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Characterizing killing vector fields of standard static space-times

Abstract: Cataloged from PDF version of article.We provide a global characterization of the Killing vector fields of a standard static space-time by a system of partial differential equations. By studying this system, we determine all the Killing vector fields in the same framework when the Riemannian part is compact. Furthermore, we deal with the characterization of Killing vector fields with zero curl on a standard static space-time. © 2011 Elsevier B.V.

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Cited by 11 publications
(7 citation statements)
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“…Note that standard static space-times can be considered as a generalization of the Einstein static universe [2][3][4]8,12,23,24]. Obviously, one can obtain a standard static space-time from a sequential standard static space-time by taking M 2 to be a singleton.…”
Section: Remark 2 If the Warping Function H Of The Sequential Warpedmentioning
confidence: 99%
See 1 more Smart Citation
“…Note that standard static space-times can be considered as a generalization of the Einstein static universe [2][3][4]8,12,23,24]. Obviously, one can obtain a standard static space-time from a sequential standard static space-time by taking M 2 to be a singleton.…”
Section: Remark 2 If the Warping Function H Of The Sequential Warpedmentioning
confidence: 99%
“…The set of all Killing vector fields on a connected Riemannian manifold forms a Lie algebra over the set of real numbers. [7,8,[16][17][18][19]23] In [12], the authors studied Killing vector fields of warped product manifolds specially on standard static space-times. They prove some global characterization of the Killing vector fields of a standard static space-time.…”
Section: Conformal Vector Fieldsmentioning
confidence: 99%
“…The following discussion represents a good tool to characterize Killing vector fields on pseudo-Riemannian warped product manifolds. In [17,33], the authors obtained many characterizations of Killing vector fields on warped product manifolds and on standard static spacetimes using these results. Let M = M 1 × f M 2 be a pseudo-Riemannian warped product manifold with warping function f .…”
Section: Preliminariesmentioning
confidence: 99%
“…In the last two decates, an extensive work has been done studying collineations and their generalizations such as Ricci inheritance collineations on classical spacetimes. Among those, there are many authors who studied these symmetries on classical Robertson-Walker spacetimes(for instance see [13,14,26,29] and references therein).…”
Section: An Introductionmentioning
confidence: 99%