In this paper, we studied the geometrical aspects of a perfect fluid spacetime in terms of
conformal Ricci soliton and conformal η-Ricci soliton with torse-forming vector field ξ …

The main goal of this paper is to study the properties of generalized Ricci recurrent perfect
fluid spacetimes and the generalized Ricci recurrent (generalized Robertson–Walker …

In this research paper, we discussed some geometric axioms of a relativistic string cloud
spacetime attached with strange quark matter. We determined the conformal η-Ricci soliton …

The main aim of this manuscript is to characterize the general relativistic spacetimes with
Ricci and gradient Ricci solitons. It is proven that if the metric of a general relativistic …

he present discourse is based on the geometrical bearing of dust fluid and viscous fluid
spacetime in terms of Ricci ρ-soliton and η-Ricci ρsoliton in viscous fluid and dust fluid …

In this paper geometrical aspects of perfect fluid spacetime with torse-forming vector field ξ ξ
are described and Ricci soliton in perfect fluid spacetime with torse-forming vector field ξ ξ …

Recently, it is proven that generalized Robertson–Walker space-times in all orthogonal
subspaces of Gray's decomposition except one (unrestricted) are perfect fluid space-times …

The object of the present paper is to study spacetimes admitting pseudo-projective curvature
tensor. At first we prove that a pseudo-projectively flat spacetime is Einstein and hence it is …

The present study is based on the geometrical bearing of relativistic perfect fluid spacetime
and GRW-spacetime in terms of almost Ricci-Bourguignon solitons with torse-forming vector …

The fluid space-times carrying a W1-curvature tensor are studied. It is proved that the energy
momentum tensor of the space-time is of Codazzi type if and only if the W1-curvature tensor …