Effective String Theory of Dual Superconductivity
| dc.creator | Baker, M. | |
| dc.creator | Steinke, R. | |
| dc.date | 2002-07-08 | |
| dc.date.accessioned | 2026-07-25T18:38:27Z | |
| dc.description | We show how an effective field theory of long distance QCD, describing a dual superconductor, can be expressed as an effective string theory of superconducting vortices. We use the semiclassical expansion of this effective string theory about a classical rotating string solution in any spacetime dimension D to obtain the semiclassical meson energy spectrum. For D=26, it formally coincides with the energy spectrum of the open string in classical Bosonic string theory. However, its physical origin is different. It is a semiclassical spectrum of an effective string theory valid only for large values of the angular momentum. For D=4, the first semiclassical correction adds the constant 1/12 to the classical Regge formula for the angular momentum of mesons on the leading Regge trajectory. | |
| dc.description | Proceedings of Rencontres de Moriond, 5 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0207112 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0207112 | |
| dc.identifier.uri | https://dspace.dare.co.zw/handle/123456789/57168 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Effective String Theory of Dual Superconductivity | |
| dc.type | text |