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arXiv · 0911.3759

Thermodynamical Behaviour of Inhomogeneous Universe with Varying $Λ$ in Presence of Electromagnetic Field

Anil Kumar Yadav
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Abstract

Thermodynamical Behaviour of Inhomogeneous Universe with Varying $ Λ$ in Presence of Electromagnetic Field is obtained. $ F_{12} $ is the non-vanishing component of electromagnetic field tensor. To get a deterministic solution, it is assumed that the free gravitational field is Petrov type-II non-degenerate.The value of cosmological constant is found to be small and pasitive supported by recent results from the supernovae observations recently obtained by High-Z Supernovae Ia Team and Supernovae Cosmological Project. A relation between cosmological constant and thermodynamical quantities is established. Some physical and geometric properties of the model are also discussed.

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Anil Kumar Yadav. 2009-11-19. Thermodynamical Behaviour of Inhomogeneous Universe with Varying $Λ$ in Presence of Electromagnetic Field. https://doi.org/10.1007/s10773-010-0295-4

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