FIZIKA B 19 (2010) 4 , 247256
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 selfcreation 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
vacuum solution.
PACS numbers: 95.30.Sf, 04.20.Jb
UDC 524.83
Keywords: plane symmetry, perfect fluid, selfcreation, Hubble's parameter.
