dc.creator | Melikyan, A. | |
dc.creator | Weber, G. | |
dc.date.accessioned | 2013-11-06T18:55:57Z | |
dc.date.accessioned | 2018-07-04T16:20:34Z | |
dc.date.available | 2013-11-06T18:55:57Z | |
dc.date.available | 2018-07-04T16:20:34Z | |
dc.date.created | 2013-11-06T18:55:57Z | |
dc.date.issued | 2012 | |
dc.identifier | JOURNAL OF HIGH ENERGY PHYSICS, NEW YORK, v. 93, n. 11, pp. 354-360, NOV, 2012 | |
dc.identifier | 1126-6708 | |
dc.identifier | http://www.producao.usp.br/handle/BDPI/42591 | |
dc.identifier | 10.1007/JHEP11(2012)165 | |
dc.identifier | http://dx.doi.org/10.1007/JHEP11(2012)165 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1634614 | |
dc.description.abstract | We investigate the classical integrability of the Alday-Arutyunov-Frolov model, and show that the Lax connection can be reduced to a simpler 2 x 2 representation. Based on this result, we calculate the algebra between the L-operators and find that it has a highly non-ultralocal form. We then employ and make a suitable generalization of the regularization technique proposed by Mail let for a simpler class of non-ultralocal models, and find the corresponding r- and s-matrices. We also make a connection between the operator-regularization method proposed earlier for the quantum case, and the Mail let's symmetric limit regularization prescription used for non-ultralocal algebras in the classical theory. | |
dc.language | eng | |
dc.publisher | SPRINGER | |
dc.publisher | NEW YORK | |
dc.relation | JOURNAL OF HIGH ENERGY PHYSICS | |
dc.rights | Copyright SPRINGER | |
dc.rights | closedAccess | |
dc.subject | EXACT S-MATRIX | |
dc.subject | BETHE ANSATZ | |
dc.subject | INTEGRABLE FIELD THEORIES | |
dc.subject | SIGMA MODELS | |
dc.title | The r-matrix of the Alday-Arutyunov-Frolov model | |
dc.type | Artículos de revistas | |