| dc.contributor | Universidade Estadual Paulista (UNESP) | |
| dc.creator | Hollowood, Timothy J. | |
| dc.creator | Miramontes, J. Luis | |
| dc.creator | Schmidtt, David M. | |
| dc.date | 2015-03-18T15:54:41Z | |
| dc.date | 2016-10-25T20:31:58Z | |
| dc.date | 2015-03-18T15:54:41Z | |
| dc.date | 2016-10-25T20:31:58Z | |
| dc.date | 2014-12-12 | |
| dc.date.accessioned | 2017-04-06T07:10:18Z | |
| dc.date.available | 2017-04-06T07:10:18Z | |
| dc.identifier | Journal Of Physics A-mathematical And Theoretical. Bristol: Iop Publishing Ltd, v. 47, n. 49, 18 p., 2014. | |
| dc.identifier | 1751-8113 | |
| dc.identifier | http://hdl.handle.net/11449/116987 | |
| dc.identifier | http://acervodigital.unesp.br/handle/11449/116987 | |
| dc.identifier | 10.1088/1751-8113/47/49/495402 | |
| dc.identifier | WOS:000346266400013 | |
| dc.identifier | http://dx.doi.org/10.1088/1751-8113/47/49/495402 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/927634 | |
| dc.description | The S-matrix on the world-sheet theory of the string in AdS(5) x S-5 has previously been shown to admit a deformation where the symmetry algebra is replaced by the associated quantum group. The case where q is real has been identified as a particular deformation of the Green-Schwarz sigma model. An interpretation of the case with q a root of unity has, until now, been lacking. We show that the Green-Schwarz sigma model admits a discrete deformation which can be viewed as a rather simple deformation of the F/F-V gauged WZW model, where F = PSU(2, 2 vertical bar 4). The deformation parameter q is then a kth root of unity where k is the level. The deformed theory has the same equations-of-motion as the Green-Schwarz sigma model but has a different symplectic structure. We show that the resulting theory is integrable and has just the right amount of kappa-symmetries that appear as a remnant of the fermionic part of the original gauge symmetry. This points to the existence of a fully consistent deformed string background. | |
| dc.description | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.language | eng | |
| dc.publisher | Iop Publishing Ltd | |
| dc.relation | Journal Of Physics A-mathematical And Theoretical | |
| dc.rights | info:eu-repo/semantics/closedAccess | |
| dc.subject | string theory | |
| dc.subject | AdS/CFT | |
| dc.subject | integrability | |
| dc.title | An integrable deformation of the AdS(5) x S-5 superstring | |
| dc.type | Otro | |
