arXiv math/03060842003-06math.QAhep-thmath-phmath.MP

Interplay between Zamolodchikov-Faddeev and Reflection-Transmission algebras

M. Mintchev, E. Ragoucy

备注：: 8 pages; a misprint in eq. (2.14) and (2.15) has been corrected
发表信息：: J.Phys.A37:425-432,2004
DOI：: 10.1088/0305-4470/37/2/011

英文摘要：

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.

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