Type-II super-Backlund transformation and integrable defects for the N=1 super sinh-Gordon model

Autor:	Aguirre, A. R., Gomes, J. F., Spano, N. I., Zimerman, A. H.
Rok vydání:	2015
Předmět:	Mathematical Physics High Energy Physics - Theory Nonlinear Sciences - Exactly Solvable and Integrable Systems
Zdroj:	JHEP06(2015)125
Druh dokumentu:	Working Paper
DOI:	10.1007/JHEP06(2015)125
Popis:	A new super-Backlund transformation for the N=1 supersymmetric sinh-Gordon equation is constructed. Based on this construction we propose a type-II integrable defect for the supersymmetric sinh-Gordon model consistent with this new transformation through the Lagrangian formalism. Explicit expressions for the modified conserved energy, momentum and supercharges are also computed. In addition, we show for the model that the type-II defect can also been regarded as a pair of fused defects of a previously introduced type. The explicit derivation of the associated defect matrices is also presented as a necessary condition for the integrability of the model. Comment: Latex 31 pages. Version accepted for publication
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1504.07978 Zobrazit plný text záznamu View this record from Arxiv