Quantum Radiation from Black Holes

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dc.creatorHofmann, Daniel
dc.date2002-09-03
dc.date.accessioned2026-07-07T03:27:08Z
dc.date.available2026-07-07T03:27:08Z
dc.descriptionThe expectation value of the energy-momentum tensor and the Hawking flux of a scalar field on a Schwarzschild spacetime is calculated using the zeta-function regularisation of the heat kernel. In particular, massless particles are considered in a spherically reduced dilaton model. The effective action is thereby obtained by the covariant perturbation theory and the boundary conditions are fixed by means of the energy-momentum conservation equation. In contrast to previous approaches the expectation values are calculated directly from the effective action which itself is derived in a straightforward manner.
dc.description168 pages, 14 figures, PhD thesis
dc.identifierhttps://arxiv.org/abs/gr-qc/0209007
dc.identifierhttp://arxiv.org/abs/gr-qc/0209007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/34318
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Theory
dc.titleQuantum Radiation from Black Holes
dc.typetext

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