Pseudo-symmetric spacetimes admitting F(R)-gravity

Uday Chand De, Sezgin Altay Demirbag, Füsun Özen Zengin*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

In the first part of the article, the definition of pseudo-symmetric spacetime is given. In the second part, the conditions under which a four-dimensional pseudo-symmetric spacetime has Riemann compatible and Weyl compatible vector fields are obtained, and the spacetime is examined considering the case that this spacetime is a generalized Robertson–Walker spacetime. In the third part of the article, some investigations on four-dimensional pseudo-symmetric spacetimes admitting F(R)-gravity are made.

Original languageEnglish
Article number17
JournalLetters in Mathematical Physics
Volume112
Issue number2
DOIs
Publication statusPublished - Apr 2022

Bibliographical note

Publisher Copyright:
© 2022, The Author(s), under exclusive licence to Springer Nature B.V.

Keywords

  • Energy density
  • F(R)-gravity
  • GRW spacetime
  • Isotropic pressure
  • Pseudo-symmetric spacetime
  • RW spacetime
  • Riemann compatible
  • Weyl permutable

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