activity
20152026
most citedA condition for a perfect-fluid space-time to be a generalized Robertson-Walker space-time

94 citations · 385 across the 28 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

gr-qc2025

Characterization of generalized quasi-Einstein manifolds and modified gravity

Uday Chand De, Hülya Bağdatli Yilmaz

In this work, a detailed examination of a specific case of a generalized quasi-Einstein manifold (GQE)n is provided. It begins by exploring generalized quasi-Einstein spacetimes un…