FIZIKA B 19 (2010) 4 , 247-256
PLANE SYMMETRIC COSMOLOGICAL MODELS IN SELF CREATION COSMOLOGY
R. K. TIWARI
Department of Mathematics, Govt. Model (P.G.) Science College, Rewa (M. P.) 486001, India
Received 13 October 2010; Accepted 15 December 2010
Online 6 May 2011
Plane symmetric cosmological models are investigated in the
framework of Barber's second self-creation theory of
gravitation. We solved the Einstein's field equation by
using the "gamma law" equation of state p=mρ
where 0 ≤ m ≤ 1, in the presence of perfect fluid.
Physical consequences of the models have been discussed in
the case of Zel'dovich fluid, disordered radiation and
PACS numbers: 95.30.Sf, 04.20.Jb
Keywords: plane symmetry, perfect fluid, self-creation, Hubble's parameter.