In this article, we characterize a spacetime endowed with Q-curvature tensor. We acquire that a Q-flat perfect fluid spacetime is either, vacuum or, a de-Sitter spacetime. Moreover, it is established that a Q-flat perfect fluid spacetime becomes a Robertson-Walker spacetime. Besides, it is proved that a Q-recurrent spacetime is a generalized Ricci recurrent spacetime. Finally, we examine the impact of Q-flat perfect fluid spacetime solutions in f(R,T,RijTij)-gravity.
Building similarity graph...
Analyzing shared references across papers
Loading...
Uday Chand De
Krishnendu De
Abdallah Abdelhameed Syied
Filomat
King Saud University
Zagazig University
University of Calcutta
Building similarity graph...
Analyzing shared references across papers
Loading...
De et al. (Wed,) studied this question.
www.synapsesocial.com/papers/68c1c62f54b1d3bfb60f1c0f — DOI: https://doi.org/10.2298/fil2506961d