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arXiv · 0907.2798

Thermodynamics of the Universe Filled with Perfect Fluid Having Variable Equation of State

Nairwita Mazumder·Subenoy Chakraborty
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Abstract

We study the thermodynamics of the universe containing perfect fluid with equation of state $p=ωρ,ω$ is variable. Here we choose $ω$ to be a function of the red shift variable $z$ and four different choices of $ω$ has been investigated. Also the laws of thermodynamics are examined considering the universe bounded by the horizon (apparent) as a thermodynamical system.

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Nairwita Mazumder, Subenoy Chakraborty. 2009-07-16. Thermodynamics of the Universe Filled with Perfect Fluid Having Variable Equation of State. https://doi.org/10.1007/s10509-010-0365-3

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