Are There Four-Dimensional Small Black Rings?
| dc.creator | Iizuka, Norihiro | |
| dc.creator | Shigemori, Masaki | |
| dc.date | 2007-10-23 | |
| dc.date | 2008-01-16 | |
| dc.date.accessioned | 2026-07-07T11:38:17Z | |
| dc.date.available | 2026-07-07T11:38:17Z | |
| dc.description | In d>4 dimensions, one can argue for the existence of small black rings using a scaling argument. We apply the same scaling argument to the d=4 case and demonstrate that it fails to say anything about the existence of d=4 small black rings, because stringy corrections get out of control. General relativity theorems say that there does not exist a black hole with toroidal topology for d=4, but we interpret this as saying that, for d=4 small black rings, stringy corrections are crucial which invalidate the assumptions those theorems are based on. | |
| dc.description | 12 pages. v2: references added | |
| dc.identifier | https://arxiv.org/abs/0710.4139 | |
| dc.identifier | http://arxiv.org/abs/0710.4139 | |
| dc.identifier | Phys.Rev.D77:044044,2008 | |
| dc.identifier | doi:10.1103/PhysRevD.77.044044 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/199504 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Are There Four-Dimensional Small Black Rings? | |
| dc.type | text |