Black Hole Entropy and Physics at Planckian Scales
| dc.creator | Frolov, V. | |
| dc.date | 1995-10-21 | |
| dc.date | 1995-10-23 | |
| dc.date.accessioned | 2026-07-07T09:04:07Z | |
| dc.date.available | 2026-07-07T09:04:07Z | |
| dc.description | We discuss and compare different definitions of the entropy of a black hole. In particular we show that the thermodynamical entropy defined by the response of the free energy of a black hole to the change of temperature does not coincide with the statistical-mechanical entropy, obtained by counting its dynamical degrees of freedom. The no-boundary wavefunction of a black hole, its relation to the entropy problem and its generalization are discussed. We discuss the relation between on-shell and off-shell calculations of the entropy, and the role of the renormalization of the gravitational constant. | |
| dc.description | 21 pages, latex, 5 Postscript figures, Contribution to the Proceedings of the School "String Gravity and the Planck Energy Scale" (Erice, 8-19 September, 1995) [Because of mistakes created in the mailing process the same text was resubmitted several times.] | |
| dc.identifier | https://arxiv.org/abs/hep-th/9510156 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9510156 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/149263 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Black Hole Entropy and Physics at Planckian Scales | |
| dc.type | text |