Conformally flat tilted Bianchi Type-V cosmological models in general relativity

Pramana ◽  
2004 ◽  
Vol 62 (5) ◽  
pp. 1007-1014 ◽  
Author(s):  
Raj Bali ◽  
B. L. Meena
Keyword(s):  
General Relativity ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Conformally Flat ◽  
Type V ◽  
Bianchi Type V

scholarly journals Bianchi type-V string cosmological models in general relativity

Pramana ◽  
2011 ◽  
Vol 76 (4) ◽  
pp. 681-690 ◽  
Author(s):  
ANIL KUMAR YADAV ◽  
VINEET KUMAR YADAV ◽  
LALLAN YADAV
Keyword(s):  
General Relativity ◽  
Bianchi Type ◽  
Cosmological Models ◽  
Type V ◽  
Bianchi Type V

TILTED BIANCHI TYPE-V BAROTROPIC FLUID COSMOLOGICAL MODELS WITH VARIABLE BULK VISCOSITY IN GENERAL RELATIVITY

2011 ◽  
Vol 26 (24) ◽  
pp. 4299-4310
Author(s):  
RAJ BALI ◽  
PRAMILA KUMAWAT ◽  
SHALINI SHARMA
Keyword(s):  
General Relativity ◽  
Heat Conduction ◽  
Bulk Viscosity ◽  
Bianchi Type ◽  
Deterministic Model ◽  
Cosmological Models ◽  
Barotropic Fluid ◽  
Type V ◽  
The Universe ◽  
Bianchi Type V

Tilted Bianchi type-V barotropic fluid cosmological models with heat conduction and variable bulk viscosity is investigated. To get the deterministic model of the universe, we have assumed two conditions: (i) A = (BC)nand (ii) ζθ = const where A, B, C are metric potentials, n is a constant, ζ the coefficient of bulk viscosity, θ the expansion in the model. The behavior of the model in presence and absence of bulk viscosity and singularities in the model are discussed. Some thermodynamic relations and physical aspects of the model related to the observation on the present day universe are also discussed.

scholarly journals Tilted cosmological models of Bianchi type V

2006 ◽  
Vol 73 (4) ◽  
Author(s):  
Michael Bradley ◽  
Daniel Eriksson
Keyword(s):  
Bianchi Type ◽  
Cosmological Models ◽  
Type V ◽  
Bianchi Type V

Numerical nucleosynthesis results for Bianchi type-V cosmological models

1986 ◽  
Vol 123 (2) ◽  
pp. 411-414 ◽  
Author(s):  
Mark S. Madsen ◽  
D. R. Matravers ◽  
Davin Milun
Keyword(s):  
Bianchi Type ◽  
Cosmological Models ◽  
Type V ◽  
Bianchi Type V
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