Interplay between Zamolodchikov–Faddeev and reflection–transmission algebras

M Mintchev, E Ragoucy
2003 Journal of Physics A: Mathematical and General  
We show that a suitable coset algebra, constructed in terms of an extension of the Zamolodchikov-Faddeev algebra, is homomorphic to the Reflection-Transmission algebra, as it appears in the study of integrable systems with impurity.
doi:10.1088/0305-4470/37/2/011 fatcat:w2e5bbsfivbtzachnzzb6vpaae