Gravitational Phase Transitions and the Sine-Gordon Model
| dc.creator | Moore, Gregory | |
| dc.date | 1992-03-22 | |
| dc.date.accessioned | 2026-07-07T04:18:44Z | |
| dc.date.available | 2026-07-07T04:18:44Z | |
| dc.description | We consider the Sine-Gordon model coupled to 2D gravity. We find a nonperturbative expression for the partition function as a function of the cosmological constant, the SG mass and the SG coupling constant. At genus zero, the partition function exhibits singularities which are interpreted as signals of phase transitions. A semiclassical picture of one of these transitions is proposed. According to this picture, a phase in which the Sine-Gordon field and the geometry are frozen melts into another phase in which the fields and geometry become dynamical. | |
| dc.description | 23pp., 6 figures (not included) | |
| dc.identifier | https://arxiv.org/abs/hep-th/9203061 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9203061 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/53307 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Gravitational Phase Transitions and the Sine-Gordon Model | |
| dc.type | text |