Black holes and traversible wormholes: a synthesis
| dc.creator | Hayward, Sean A. | |
| dc.date | 2002-03-14 | |
| dc.date.accessioned | 2026-07-07T03:26:44Z | |
| dc.date.available | 2026-07-07T03:26:44Z | |
| dc.description | A unified framework for black holes and traversible wormholes is described, where both are locally defined by outer trapping horizons, two-way traversible for wormholes and one-way traversible for black or white holes. In a two-dimensional dilaton gravity model, examples are given of: construction of wormholes from black holes; operation of wormholes for transport, including back-reaction; maintenance of an operating wormhole; and collapse of wormholes to black holes. In spherically symmetric Einstein gravity, several exotic matter models supporting wormhole solutions are proposed: ghost scalar fields, exotic fluids and pure ghost radiation. | |
| dc.description | 4 latex pages, 2 epsf figures. Presented at the 11th Workshop on General Relativity and Gravitation, Waseda University, Tokyo | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0203051 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0203051 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/34164 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.title | Black holes and traversible wormholes: a synthesis | |
| dc.type | text |