The Renormalized Stress Tensor in Kerr Space-Time: Numerical Results for the Hartle-Hawking Vacuum

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dc.creatorDuffy, Gavin
dc.creatorOttewill, Adrian C.
dc.date2005-07-27
dc.date.accessioned2026-07-07T11:26:17Z
dc.date.available2026-07-07T11:26:17Z
dc.descriptionWe show that the pathology which afflicts the Hartle-Hawking vacuum on the Kerr black hole space-time can be regarded as due to rigid rotation of the state with the horizon in the sense that when the region outside the speed-of-light surface is removed by introducing a mirror, there is a state with the defining features of the Hartle-Hawking vacuum. In addition, we show that when the field is in this state, the expectation value of the energy-momentum stress tensor measured by an observer close to the horizon and rigidly rotating with it corresponds to that of a thermal distribution at the Hawking temperature rigidly rotating with the horizon.
dc.description17 pages, 7 figures
dc.identifierhttps://arxiv.org/abs/gr-qc/0507116
dc.identifierhttp://arxiv.org/abs/gr-qc/0507116
dc.identifierPhys.Rev.D77:024007,2008
dc.identifierdoi:10.1103/PhysRevD.77.024007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/195778
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleThe Renormalized Stress Tensor in Kerr Space-Time: Numerical Results for the Hartle-Hawking Vacuum
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