Classification of Einstein equations with cosmological constant in warped product space-time-Reference-Cited by-同舟云学术

Classification of Einstein equations with cosmological constant in warped product space-time

Published:2018-02-20 Issue:03 Volume:15 Page:1850041
ISSN:0219-8878
Container-title:International Journal of Geometric Methods in Modern Physics
language:en
Short-container-title:Int. J. Geom. Methods Mod. Phys.

Author:

Gholami F.¹,Haji-Badali A.¹,Darabi F.²^ORCID

Affiliation:

1. Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab, Iran

2. Department of Physics, Azarbaijan Shahid Madani University, Tabriz, Iran

Abstract

We classify all warped product space-times in three categories as (i) generalized twisted product structures, (ii) base conformal warped product structures and (iii) generalized static space-times and then we obtain the Einstein equations with the corresponding cosmological constant by which we can determine uniquely the warp functions in these warped product space-times.

Publisher

World Scientific Pub Co Pte Lt

Subject

Physics and Astronomy (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021988781850041X

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