Semiclassical zero-temperature corrections to Schwarzschild spacetime and holography

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dc.creatorFabbri, A.
dc.creatorFarese, S.
dc.creatorNavarro-Salas, J.
dc.creatorOlmo, G. J.
dc.creatorSanchis-Alepuz, H.
dc.date2005-12-14
dc.date2006-05-23
dc.date.accessioned2026-07-07T11:06:23Z
dc.date.available2026-07-07T11:06:23Z
dc.descriptionMotivated by the quest for black holes in AdS braneworlds, and in particular by the holographic conjecture relating 5D classical bulk solutions with 4D quantum corrected ones, we numerically solve the semiclassical Einstein equations (backreaction equations) with matter fields in the (zero temperature) Boulware vacuum state. In the absence of an exact analytical expression for <T_(mu nu)> in four dimensions we work within the s-wave approximation. Our results show that the quantum corrected solution is very similar to Schwarzschild till very close to the horizon, but then a bouncing surface for the radial function appears which prevents the formation of an event horizon. We also analyze the behavior of the geometry beyond the bounce, where a curvature singularity arises. In the dual theory, this indicates that the corresponding 5D static classical braneworld solution is not a black hole but rather a naked singularity.
dc.description26 pages, 4 figures; revised version (title changed, conclusions shortened), published as Phys. Rev. D73, 104023 (2006)
dc.identifierhttps://arxiv.org/abs/hep-th/0512167
dc.identifierhttp://arxiv.org/abs/hep-th/0512167
dc.identifierPhys.Rev.D73:104023,2006
dc.identifierdoi:10.1103/PhysRevD.73.104023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189503
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleSemiclassical zero-temperature corrections to Schwarzschild spacetime and holography
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