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arxiv: 1006.3745 · v1 · pith:CBWPWFT5new · submitted 2010-06-18 · 🌀 gr-qc

The generalized second law in universes with quantum corrected entropy relations

Ninfa Radicella , Diego Pav\'on This is my paper
classification 🌀 gr-qc
keywords correctionsentropygeneralizedquantumseconduniversesalongapparent
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We apply the generalized second law of thermodynamics to discriminate among quantum corrections (whether logarithmic or power-law) to the entropy of the apparent horizon in spatially Friedmann-Robertson-Walker universes. We use the corresponding modified Friedmann equations along with either Clausius relation or the principle of equipartition of the energy to set limits on the value of a characteristic parameter entering the said corrections.

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