Bulk Viscous Bianchi-V Universe with Decaying Vacuum Energy |
Author(s): |
| Dr UK Dwivedi , Govt Engineering college Rewa |
Keywords: |
| Bianchi V Universe, Bulk viscous fluid, Cosmological constant |
Abstract |
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We present the Bianchi type-V universe with bulk viscosity in general relativity. Exact solutions of the field equations are obtained under the consideration of (i) Hubble parameter of the form H=αR-m,α>0,m≥0,,(ii) bulk viscosity of the form ζ=ζ_0 p , where ζ_0 are positive constant and p is the energy density. (iii) and cosmological term Λ=3βH2,β>0. The model obtained evolves with decelerating expansion throughout the evolution. Physical and kinematical behavior of the model are also discussed. |
Other Details |
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Paper ID: IJSRDV10I50184 Published in: Volume : 10, Issue : 5 Publication Date: 01/08/2022 Page(s): 128-130 |
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