Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8189717 | Physics Letters B | 2012 | 4 Pages |
Abstract
In this Letter we have used the recently introduced redefined Hawking temperature on the event horizon and investigated whether the generalized second law of thermodynamics (GSLT) and thermodynamic equilibrium holds for both the event and the apparent horizons. Here we have considered FRW universe and examined the GSLT and thermodynamic equilibrium with three examples. Finally, we have concluded that from the thermodynamic viewpoint, the universe bounded by the event horizon is more realistic than that by the apparent horizon at least for some examples.
Keywords
Related Topics
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Nuclear and High Energy Physics
Authors
Subhajit Saha, Subenoy Chakraborty,