The causal boundary of wave-type spacetimes
| dc.creator | Flores, José Luis | |
| dc.creator | Sánchez, Miguel | |
| dc.date | 2007-12-04 | |
| dc.date | 2008-02-29 | |
| dc.date.accessioned | 2026-07-07T11:39:09Z | |
| dc.date.available | 2026-07-07T11:39:09Z | |
| dc.description | A complete and systematic approach to compute the causal boundary of wave-type spacetimes is carried out. The case of a 1-dimensional boundary is specially analyzed and its critical appearance in pp-wave type spacetimes is emphasized. In particular, the corresponding results obtained in the framework of the AdS/CFT correspondence for holography on the boundary, are reinterpreted and very widely generalized. Technically, a recent new definition of causal boundary is used and stressed. Moreover, a set of mathematical tools is introduced (analytical functional approach, Sturm-Liouville theory, Fermat-type arrival time, Busemann-type functions). | |
| dc.description | 41 pages, 1 table. Included 4 new figures, and some small modifications. To appear in JHEP | |
| dc.identifier | https://arxiv.org/abs/0712.0592 | |
| dc.identifier | http://arxiv.org/abs/0712.0592 | |
| dc.identifier | JHEP0803:036,2008 | |
| dc.identifier | doi:10.1088/1126-6708/2008/03/036 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199815 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Mathematical Physics | |
| dc.title | The causal boundary of wave-type spacetimes | |
| dc.type | text |