Znelliptic Gaudin model with open boundaries
نویسندگان
چکیده
منابع مشابه
Zn elliptic Gaudin model with open boundaries
The Zn elliptic Gaudin model with integrable boundaries specified by generic nondiagonal K-matrices with n+ 1 free boundary parameters is studied. The commuting families of Gaudin operators are diagonalized by the algebraic Bethe ansatz method. The eigenvalues and the corresponding Bethe ansatz equations are obtained. PACS: 03.65.Fd; 04.20.Jb; 05.30.-d; 75.10.Jm
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متن کاملOn the construction of integrable Gaudin models with boundaries
We propose a general method for constructing boundary integrable Gaudin models associated with (twisted) affine algebras G (k) (k = 1, 2), where G is a simple Lie algebra or superalgebra. Many new integrable Gaudin models with boundaries are constructed using this approach. In [1], Gaudin proposed a quantum integrable model describing N spin 1/2 particles with long-range interactions. Due to it...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2004
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2004/09/046