An effective model of the spacetime foam
| dc.creator | Dzhunushaliev, V. | |
| dc.date | 2000-10-09 | |
| dc.date.accessioned | 2026-07-07T03:25:18Z | |
| dc.date.available | 2026-07-07T03:25:18Z | |
| dc.description | An approximate model of the spacetime foam is offered in which each quantum handle (wormhole) is a 5D wormhole-like solution. A spinor field is introduced for an effective description of this foam. The topological handles of the spacetime foam can be attached either to one space or connect two different spaces. In the first case we have a wormhole with the quantum throat and such object can demonstrate a model of preventing the formation the naked singularity with relation $e > m$. In the second case the spacetime foam looks as a dielectric with quantum handles as dipoles. It is supposed that supergravity theories with a nonminimal interaction between spinor and electromagnetic fields can be considered as an effective model approximately describing the spacetime foam. | |
| dc.description | 12 pg, talk given at the NATO ARW, 24-27 September, Kiev, Ukraina | |
| dc.identifier | https://arxiv.org/abs/gr-qc/0010029 | |
| dc.identifier | http://arxiv.org/abs/gr-qc/0010029 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/33656 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | An effective model of the spacetime foam | |
| dc.type | text |