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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | Facultad de Ciencias Exactas y Naturales de la UBA | - |
| dc.contributor | <div class="autor_fcen" id="3725">Giribet, G.E.</div> | - |
| dc.creator | <div class="autor_fcen" id="3725">Giribet, G.E.</div> | - |
| dc.date.accessioned | 2018-05-04T22:01:55Z | - |
| dc.date.accessioned | 2018-05-28T15:47:59Z | - |
| dc.date.available | 2018-05-04T22:01:55Z | - |
| dc.date.available | 2018-05-28T15:47:59Z | - |
| dc.date.issued | 2007 | - |
| dc.identifier.uri | http://10.0.0.11:8080/jspui/handle/bnmm/68394 | - |
| dc.description | We continue the study of hidden Z2 symmetries of the four-point sl (2) k Knizhnik-Zamolodchikov equation initiated by Giribet [Phys. Lett. B 628, 148 (2005)]. Here, we focus our attention on the four-point correlation function in those cases where one spectral flowed state of the sector ω=1 is involved. We give a formula that shows how this observable can be expressed in terms of the four-point function of non spectral flowed states. This means that the formula holding for the winding violating four-string scattering processes in AdS3 has a simple expression in terms of the one for the conservative case, generalizing what is known for the case of three-point functions, where the violating and the nonviolating structure constants turn out to be connected one to each other in a similar way. What makes this connection particularly simple is the fact that, unlike what one would naively expect, it is not necessary to explicitly solve the five-point function containing a single spectral flow operator to this end. Instead, nondiagonal functional relations between different solutions of the Knizhnik-Zamolodchikov equation turn out to be the key point for this short path to exist. Considering such functional relation is necessary but it is not sufficient; besides, the formula also follows from the relation existing between correlators in both Wess-Zumino-Novikov-Witten (WZNW) and Liouville conformal theories. © 2007 American Institute of Physics. | - |
| dc.description | Fil:Giribet, G.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by/2.5/ar | - |
| dc.source | J. Math. Phys. 2007;48(1) | - |
| dc.source.uri | http://digital.bl.fcen.uba.ar/Download/paper/paper_00222488_v48_n1_p_Giribet.pdf | - |
| dc.title | Note on Z2 symmetries of the Knizhnik-Zamolodchikov equation | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:ar-repo/semantics/artículo | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| Aparece en las colecciones: | FCEN - Facultad de Ciencias Exactas y Naturales. UBA | |
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