Gravitational Collapse of a Radiating Shell

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dc.creatorAlberghi, G. L.
dc.creatorCasadio, R.
dc.creatorVacca, G. P.
dc.creatorVenturi, G.
dc.date2001-02-05
dc.date2001-08-31
dc.date.accessioned2026-07-07T11:46:16Z
dc.date.available2026-07-07T11:46:16Z
dc.descriptionWe study the collapse of a self-gravitating and radiating shell. Matter constituting the shell is quantized and the construction is viewed as a semiclassical model of possible black hole formation. It is shown that the shell internal degrees of freedom are excited by the quantum non-adiabaticity of the collapse and, consequently, on coupling them to a massless scalar field, the collapsing matter emits a burst of coherent (thermal) radiation.
dc.descriptionLaTeX, 34 pages, 21 EPS figures included
dc.identifierhttps://arxiv.org/abs/gr-qc/0102014
dc.identifierhttp://arxiv.org/abs/gr-qc/0102014
dc.identifierPhys.Rev.D64:104012,2001
dc.identifierdoi:10.1103/PhysRevD.64.104012
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/202165
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleGravitational Collapse of a Radiating Shell
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