Expanding F-Theory
| dc.creator | Kleban, Matthew | |
| dc.creator | Redi, Michele | |
| dc.date | 2007-05-15 | |
| dc.date | 2007-06-21 | |
| dc.date.accessioned | 2026-07-07T13:04:20Z | |
| dc.date.available | 2026-07-07T13:04:20Z | |
| dc.description | We construct a general class of new time dependent solutions of non-linear sigma models coupled to gravity. These solutions describe configurations of expanding or contracting codimension two solitons which are not subject to a constraint on the total tension. The two dimensional metric on the space transverse to the defects is determined by the Liouville equation. This space can be compact or non-compact, and of any topology. We show that this construction can be applied naturally in type IIB string theory to find backgrounds describing a number of 7-branes larger than 24. | |
| dc.description | 13 pages v2: refs added | |
| dc.identifier | https://arxiv.org/abs/0705.2020 | |
| dc.identifier | http://arxiv.org/abs/0705.2020 | |
| dc.identifier | JHEP 0709:038,2007 | |
| dc.identifier | doi:10.1088/1126-6708/2007/09/038 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/227125 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Expanding F-Theory | |
| dc.type | text |