Open AccessSome Aspects of Non-Static Spherically Symmetric Model In General Relativity
Author(s) -
V H Satheesh Kumar,
Abhishek Kumar Singh
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1714/1/012004
Subject(s) - general relativity , isotropy , physics , einstein , theory of relativity , theoretical motivation for general relativity , metric (unit) , introduction to the mathematics of general relativity , mathematical physics , theoretical physics , einstein field equations , mathematics of general relativity , distribution (mathematics) , classical mechanics , numerical relativity , mathematical analysis , mathematics , quantum mechanics , operations management , economics
In this paper we have considered some solution of Einstein’s field equation for non- static spherically symmetric metric. Here we taken e α is the function of r and t with our assumption e α = μ 1 (t)μ 2 (r) under different cases g(r) = 0 and g(r) = 12r 2 . Pressure and density have been calculated. As these Solution giving an isotropic and homogeneous distribution of matter in space have since long been known in differential geometry. Such solutions have special interest in general relativity as they afford suitable models of a universe which is assumed to consist of isotropic and homogenous matter so these are of special interest in general relativity.