Tailoring T-Duality Beyond the First Loop
| dc.creator | Kaloper, Nemanja | |
| dc.creator | Meissner, Krzysztof A. | |
| dc.date | 1997-08-29 | |
| dc.date | 1997-09-04 | |
| dc.date.accessioned | 2026-07-07T09:08:24Z | |
| dc.date.available | 2026-07-07T09:08:24Z | |
| dc.description | In this article we review a recent calculation of the two-loop $σ$-model corrections to the T-duality map in string theory. Using the effective action approach, and focusing on backgrounds with a single Abelian isometry, we give the $O(α')$ modifications of the lowest-order duality transformations. The torsion plays an important role in the theory to $O(α')$, because of the Chern-Simons couplings to the gauge fields that arise via dimensional reduction. | |
| dc.description | 9 pages, Latex, no figures. Based on the talks given by N. Kaloper at the conferences Black Holes: Theory and Mathematical Aspects at Banff, AB, Canada and the $7^{th}~C^2GR^2A$ in Calgary, AB, Canada, May 31 - June 7, 1997 | |
| dc.identifier | https://arxiv.org/abs/hep-th/9708169 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9708169 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/150704 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Tailoring T-Duality Beyond the First Loop | |
| dc.type | text |