One-loop amplitudes of winding strings inAdS3and the Coulomb gas approach
In: Physical Review D, Jg. 93 (2016-03-15)
Online
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Zugriff:
We discuss a Coulomb gas realization of $n$-point correlation functions in the $SL(2,\mathbb{R})$ Wess-Zumino-Witten (WZW) model that is suitable to compute scattering amplitudes of winding strings in three-dimensional anti\char21{}de Sitter space at tree level and one loop. This is a refined version of previously proposed free-field realizations that, among other features, make the ${H}_{3}^{+}$ WZW-Liouville correspondence manifest.
| Titel: |
One-loop amplitudes of winding strings inAdS3and the Coulomb gas approach
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| Autor/in / Beteiligte Person: | Giribet, Gaston |
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| Zeitschrift: | Physical Review D, Jg. 93 (2016-03-15) |
| Veröffentlichung: | American Physical Society (APS), 2016 |
| Medientyp: | unknown |
| ISSN: | 2470-0029 (print) ; 2470-0010 (print) |
| DOI: | 10.1103/physrevd.93.064037 |
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