Boundary K-matrices for the XYZ, XXZ and XXX spin chains
Boundary K-matrices for the XYZ, XXZ and XXX spin chains
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DOI：
10.1088/0305-4470/27/18/021
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发表时间：
1993-06
期刊：
影响因子：
--
通讯作者：
H. Vega;A. Gonz'alez--Ruiz-A.-Gonz'alez--Ruiz-2078745138
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文献类型：
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作者：
H. Vega;A. Gonz'alez--Ruiz-A.-Gonz'alez--Ruiz-2078745138
The general solutions for the factorization equations of the reflection matrices K+or-( theta ) for the eight-vertex and six-vertex models (XYZ, XXZ and XXX chains) are found. The associated integrable magnetic Hamiltonians are derived explicitly, finding families depending on several continuous as well as discrete parameters.
