Induced gravity and entanglement entropy of 2D black holes
| dc.creator | Cadoni, Mariano | |
| dc.date | 2007-09-03 | |
| dc.date.accessioned | 2026-07-07T11:53:04Z | |
| dc.date.available | 2026-07-07T11:53:04Z | |
| dc.description | Using the fact that 2D Newton constant is wholly induced by a conformal field theory, we derive a formula for the entanglement entropy of the anti-de Sitter black hole in two spacetime dimensions. The leading term in the large black hole mass expansion of our formula reproduces exactly the Bekenstein-Hawking entropy S_{BH}, whereas the subleading term behaves as ln S_{BH}. This subleading term has the universal form typical for the entanglement entropy of physical systems described by effective conformal fields theories (e.g. one-dimensional statistical models at the critical point). | |
| dc.description | 6 pages | |
| dc.identifier | https://arxiv.org/abs/0709.0163 | |
| dc.identifier | http://arxiv.org/abs/0709.0163 | |
| dc.identifier | PoSQG-Ph:013,2007 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/204404 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Induced gravity and entanglement entropy of 2D black holes | |
| dc.type | text |