A note on some Bianchi type II spacetimes and their conformal vector fields in f(R) theory of gravity
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DOI: 10.1142/s0217732319503206
Abstract: The aim of this paper is to find proper conformal vector fields of some Bianchi type II spacetimes in the f[Formula: see text](R[Formula: see text]) theory of gravity using direct integration technique. In this study, seven… read more here.
Keywords: vector; type spacetimes; theory gravity; bianchi type ... See more keywords
Killing vector fields of Bianchi type I spacetimes via Rif tree approach
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DOI: 10.1142/s0217732321502084
Abstract: In this paper, we have adopted a new approach to study the Killing vector fields of locally rotationally symmetric and general Bianchi type I spacetimes. Instead of directly integrating the set of Killing’s equations, an… read more here.
Keywords: type spacetimes; bianchi type; rif tree; vector fields ... See more keywords