Solitons with isospin
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
20/05/2014
20/05/2014
16/05/2005
|
Resumo |
We study the symmetries of the soliton spectrum of a pair of T-dual integrable models, invariant under global SL(2)(q) circle times U(1) transformations. They represent an integrable perturbation of the reduced Gepner parafermions, based on certain gauged SL(3)-WZW model. Their (semiclassical) topological soliton solutions, carrying isospin and belonging to the root of unity representations of q-deformed SU(2)(q)-algebra are obtained. We derive the semiclassical particle spectrum of these models, which is further used to prove their T-duality properties. (c) 2005 Elsevier B.V All rights reserved. |
Formato |
179-216 |
Identificador |
http://dx.doi.org/10.1016/j.nuclphysb.2005.02.024 Nuclear Physics B. Amsterdam: Elsevier B.V., v. 714, n. 3, p. 179-216, 2005. 0550-3213 http://hdl.handle.net/11449/23068 10.1016/j.nuclphysb.2005.02.024 WOS:000228795400001 |
Idioma(s) |
eng |
Publicador |
Elsevier B.V. |
Relação |
Nuclear Physics B |
Direitos |
closedAccess |
Tipo |
info:eu-repo/semantics/article |