2-Killing vector fields on warped product manifolds
dc.citation.epage | 1550065-17 | en_US |
dc.citation.issueNumber | 9 | en_US |
dc.citation.spage | 1550065-1 | en_US |
dc.citation.volumeNumber | 26 | en_US |
dc.contributor.author | Shenawy, S. | en_US |
dc.contributor.author | Ünal, B. | en_US |
dc.date.accessioned | 2016-02-08T10:30:30Z | |
dc.date.available | 2016-02-08T10:30:30Z | |
dc.date.issued | 2015 | en_US |
dc.department | Department of Mathematics | en_US |
dc.description.abstract | This paper provides a study of 2-Killing vector fields on warped product manifolds as well as characterization of this structure on standard static and generalized Robertson-Walker space-times. Some conditions for a 2-Killing vector field on a warped product manifold to be parallel are obtained. Moreover, some results on the curvature of a warped product manifolds in terms of 2-Killing vector fields are derived. Finally, we apply our results to describe 2-Killing vector fields of some well-known warped product space-time models. © 2015 World Scientific Publishing Company. | en_US |
dc.identifier.doi | 10.1142/S0129167X15500652 | en_US |
dc.identifier.eissn | 1793-6519 | |
dc.identifier.issn | 0129-167X | |
dc.identifier.uri | http://hdl.handle.net/11693/24514 | |
dc.language.iso | English | en_US |
dc.publisher | World Scientific Publishing | en_US |
dc.relation.isversionof | http://dx.doi.org/10.1142/S0129167X15500652 | en_US |
dc.source.title | International Journal of Mathematics | en_US |
dc.subject | 2-Killing vector field | en_US |
dc.subject | Parallel vector fields | en_US |
dc.subject | Standard static space-time and generalized Robertson-Walker space-time | en_US |
dc.subject | Warped product manifold | en_US |
dc.subject | 53C21 | en_US |
dc.subject | 53C25 | en_US |
dc.subject | 53C50 | en_US |
dc.subject | 53C80 | en_US |
dc.title | 2-Killing vector fields on warped product manifolds | en_US |
dc.type | Article | en_US |
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