Dynamical surface gravity

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dc.creatorNielsen, Alex B.
dc.creatorYoon, Jong Hyuk
dc.date2007-11-09
dc.date.accessioned2026-07-07T11:13:02Z
dc.date.available2026-07-07T11:13:02Z
dc.descriptionWe discuss how the surface gravity can be classically defined for dynamical black holes. In particular we focus on defining the surface gravity for locally defined horizons and compare a number definitions proposed in the literature. We illustrate the differences between the various proposals in the case of an arbitrary dynamical, spherically symmetric black hole spacetime. We also discuss how the trapping horizon formalism of Hayward can be related to other constructions.
dc.description17 pages, no figures
dc.identifierhttps://arxiv.org/abs/0711.1445
dc.identifierhttp://arxiv.org/abs/0711.1445
dc.identifierClass.Quant.Grav.25:085010,2008
dc.identifierdoi:10.1088/0264-9381/25/8/085010
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/191582
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleDynamical surface gravity
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