The classical Yang–Baxter equation and the associated Yangian symmetry of gauged WZW-type theories

• Κύριοι συγγραφείς: Itsios, Georgios, Sfetsos, Konstantinos, Siampos, Konstantinos, Torrielli, Alessandro
• Άλλοι συγγραφείς: Ίτσιος, Γεώργιος
• Μορφή: Journal (paper)
• Γλώσσα: English
• Έκδοση: 2018
• Θέματα: Lax-pair; Yang–Baxter equation; Two-parameter deformation; Principal chiral model; WZW model; Non-Abelian T-dual; SCOAP3; Απεικονίσεις Yang-Baxter

We construct the Lax-pair, the classical monodromy matrix and the corresponding solution of the Yang–Baxter equation, for a two-parameter deformation of the Principal chiral model for a simple group. This deformation includes as a one-parameter subset, a class of integrable gauged WZW-type theories...