Geodesics and Symmetries of Doubly-Spinning Black Rings
| dc.creator | Durkee, Mark | |
| dc.date | 2008-12-01 | |
| dc.date | 2009-03-11 | |
| dc.date.accessioned | 2026-07-07T13:04:45Z | |
| dc.date.available | 2026-07-07T13:04:45Z | |
| dc.description | This paper studies various properties of the Pomeransky-Sen'kov doubly-spinning black ring spacetime. I discuss the structure of the ergoregion, and then go on to demonstrate the separability of the Hamilton-Jacobi equation for null, zero energy geodesics, which exist in the ergoregion. These geodesics are used to construct geometrically motivated coordinates that cover the black hole horizon. Finally, I relate this weak form of separability to the existence of a conformal Killing tensor in a particular 4-dimensional spacetime obtained by Kaluza-Klein reduction, and show that a related conformal Killing-Yano tensor only exists in the singly-spinning case. | |
| dc.description | Minor corrections/clarifications and references added, results of paper unchanged. Accepted for publication by Class. Quant. Grav. (26 pages, 5 figures) | |
| dc.identifier | https://arxiv.org/abs/0812.0235 | |
| dc.identifier | http://arxiv.org/abs/0812.0235 | |
| dc.identifier | Class.Quant.Grav.26:085016,2009 | |
| dc.identifier | doi:10.1088/0264-9381/26/8/085016 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/227277 | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Geodesics and Symmetries of Doubly-Spinning Black Rings | |
| dc.type | text |