scholarly journals A Cosmological Model with Varying and in General Relativity—Part III

2013 ◽  
Vol 2013 ◽  
pp. 1-4
Author(s):  
Harpreet Kaur ◽  
Sumeet Goyal ◽  
H. S. Sahota
Keyword(s):  
General Relativity ◽  
Cosmological Model ◽  
Physical Properties ◽  
Perfect Fluid ◽  
Bianchi Type ◽  
Type I ◽  
Bianchi Type I

We are investigating Bianchi type-I cosmological model in perfect fluid. The cosmological model is obtained by assuming proportional to . We also observed some physical properties of the model and discussed them.

scholarly journals LRS BIANCHI TYPE-I COSMOLOGICAL MODELS IN BARBER'S SECOND SELF CREATION THEORY

2002 ◽  
Vol 11 (08) ◽  
pp. 1195-1207 ◽  
Author(s):  
ANIRUDH PRADHAN ◽  
ANIL KUMAR VISHWAKARMA
Keyword(s):  
Physical Properties ◽  
Exact Solutions ◽  
Perfect Fluid ◽  
Deceleration Parameter ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Type I ◽  
Fluid Source ◽  
Bianchi Type I ◽  
Radiation Universe

Barber's second self creation theory with perfect fluid source for an LRS Bianchi type-I metric is considered using deceleration parameter to be constant where the metric potentials are taken as functions of x and t. In particular, some exact solutions have also been obtained for the vacuum universe, Zel'dovich universe and radiation universe. Some physical properties of the models are also discussed.

Bianchi type-I perfect-fluid multidimensional cosmological model

1989 ◽  
Vol 103 (3) ◽  
pp. 221-226
Author(s):  
M. Demianski ◽  
A. Bersani ◽  
M. Litterio
Keyword(s):  
Cosmological Model ◽  
Perfect Fluid ◽  
Bianchi Type ◽  
Type I ◽  
Bianchi Type I
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