Conformal Killing vectors of plane symmetric four dimensional Lorentzian manifolds

S Khan, T Hussain, AH Bokhari, GA Khan - The European Physical …, 2015 - Springer
In this paper, we investigate conformal Killing vectors (CKVs) admitted by some plane
symmetric spacetimes. Ten conformal Killing's equations and their general forms of CKVs …

A note on some perfect fluid Kantowski–Sachs and Bianchi type III spacetimes and their conformal vector fields in f(R) theory of gravity

G Shabbir, F Hussain, AH Kara… - Modern Physics Letters …, 2019 - World Scientific
The purpose of this paper is to find conformal vector fields of some perfect fluid Kantowski–
Sachs and Bianchi type III spacetimes in the f (R) theory of gravity using direct integration …

Existence of conformal vector fields of Bianchi type I space-times in gravity

G Shabbir, F Hussain, S Jamal… - International Journal of …, 2020 - World Scientific
In this paper, Bianchi type I space-times in the f (R) theory of gravity are classified via
conformal vector fields using algebraic and direct integration techniques. In this …

A note on some Bianchi type II spacetimes and their conformal vector fields in f(R) theory of gravity

F Hussain, G Shabbir, S Jamal… - Modern Physics Letters …, 2019 - World Scientific
The aim of this paper is to find proper conformal vector fields of some Bianchi type II
spacetimes in the f (R) theory of gravity using direct integration technique. In this study …

Dust static plane symmetric solutions and their conformal vector fields in f(R) theory of gravity

G Shabbir, F Hussain, FM Mahomed… - … Physics Letters A, 2018 - World Scientific
We first find the dust solutions of static plane symmetric spacetimes in the theory of f (R)
gravity. Then using the direct integration technique on the solutions obtained, we deduce the …

Conformal vector fields in proper non-static plane symmetric spacetimes in gravity

F Hussain, G Shabbir, FM Mahomed… - International Journal of …, 2020 - World Scientific
Nonstatic plane symmetric spacetimes are considered to study conformal vector fields (VFs)
in the f (R) theory of gravity. Firstly, we investigate some proper nonstatic plane symmetric …

A note on classification of static plane symmetric perfect fluid space-times via proper conformal vector fields in theory of gravity

F Hussain, G Shabbir, M Ramzan, S Malik… - … Journal of Geometric …, 2020 - World Scientific
In the f (G) theory of gravity, we classify static plane symmetric perfect fluid space-times via
proper conformal vector fields (CVFs) using algebraic and direct integration approaches …

Classification of proper non-static cylindrically symmetric perfect fluid space-times via conformal vector fields in gravity

F Hussain, G Shabbir, S Malik, M Ramzan… - International Journal of …, 2020 - World Scientific
In this paper, we classify proper non-static cylindrically symmetric (CS) perfect fluid space-
times via conformal vector fields (CVFs) in the f (R) gravity. In order to classify the space …

Conformal vector fields of some vacuum classes of static spherically symmetric space-times in gravity

G Shabbir, F Hussain, S Malik… - International Journal of …, 2020 - World Scientific
The aim of this paper is to investigate the conformal vector fields (CVFs) for some vacuum
classes of static spherically symmetric space-times in f (T, B) gravity. First, we have explored …

Classification of non-conformally flat static plane symmetric perfect fluid solutions via proper conformal vector fields in gravity

M Ali, F Hussain, G Shabbir, SF Hussain… - International Journal of …, 2020 - World Scientific
The aim of this paper is to classify non-conformally flat static plane symmetric (SPS) perfect
fluid solutions via proper conformal vector fields (CVFs) in f (T) gravity. For this purpose, first …