Thermodynamics on the apparent horizon in generalized gravity theories

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dc.creatorWu, Shao-Feng
dc.creatorWang, Bin
dc.creatorYang, Guo-Hong
dc.date2007-11-08
dc.date2008-01-17
dc.date.accessioned2026-07-07T11:38:37Z
dc.date.available2026-07-07T11:38:37Z
dc.descriptionWe present a general procedure to construct the first law of thermodynamics on the apparent horizon and illustrate its validity by examining it in some extended gravity theories. Applying this procedure, we can describe the thermodynamics on the apparent horizon in Randall-Sundrum braneworld imbedded in a nontrivial bulk. We discuss the mass-like function which was used to link Friedmann equation to the first law of thermodynamics and obtain its special case which gives the generalized Misner-Sharp mass in Lovelock gravity.
dc.description12 pages, revtex4, more discussion on the entropy expression, accepted for publication in Nucl. Phys. B
dc.identifierhttps://arxiv.org/abs/0711.1209
dc.identifierhttp://arxiv.org/abs/0711.1209
dc.identifierNucl.Phys.B799:330-344,2008
dc.identifierdoi:10.1016/j.nuclphysb.2008.01.013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/199630
dc.subjectHigh Energy Physics - Theory
dc.titleThermodynamics on the apparent horizon in generalized gravity theories
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