FIZIKA B 18 (2009) 3, 165180
THERMODYNAMICS OF PLANESYMMETRIC INHOMOGENEOUS UNIVERSE IN GENERAL
RELATIVITY
ANIL KUMAR YADAV^{a }and ANITA BAGORA^{b}
^{a}Department of Physics, Anand Engineering College, Keetham, Agra 
282 007, India
Email address: abanilyadav@yahoo.co.in
^{b}Department of Mathematics, Seedling Academy, Jaipur National
University, Jaipur  302 025, India
Received 2 March 2009; Accepted 15 July 2009
Online 7 October 2009
Thermodynamics of planesymmetric inhomogeneous cosmological models of
perfect fluid distribution with electromagnetic field is studied. The source of
magnetic field is due to an electric current produced along zaxis. F_{12}
is the nonvanishing component of the electromagnetic field tensor. The free
gravitational field is assumed to be Petrov typeII nondegenerate. We study the
thermodynamical properties of planesymmetric inhomogeneous universe. Some
physical aspects of the models are discussed and the entropy distribution is
given explicity.
PACS numbers: 98.80.Jk, 98.80.k
UDC 524.83
Keywords: cosmology, entropy of universe, Petrovtype II nondegenerate
universe
