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Nested Bethe ansatz for spin ladder model with open boundary conditions

文献类型：期刊论文

作者Wu, JF; Zhang, CM; Yue, RH; Li, RL
刊名COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期2005-04-15
卷号43页码:687-694
关键词integrable model coordinate Bethe ansatz quantum inverse scattering method Bethe ansatz equation nested Bethe ansatz
ISSN号0253-6102
英文摘要The nested Bethe ansatz (BA) method is applied to find the eigenvalues and the eigenvectors of the transfer matrix for spin-ladder model with open boundary conditions. Based on the reflection equation, we find the general diagonal solution, which determines the general boundary interaction in the Hamiltonian. We introduce the spin-ladder model with open boundary conditions. By finding the solution K(+/-) of the reflection equation which determines the nontrivial boundary terms in the Hamiltonian, we diagonalize the transfer matrix of the spin-ladder model with open boundary conditions in the framework of nested BA.
WOS关键词CHAINS
WOS研究方向Physics
语种英语
WOS记录号WOS:000228825600022
出版者IOP PUBLISHING LTD
源URL[http://119.78.100.186/handle/113462/25297]  
专题中国科学院近代物理研究所
通讯作者Wu, JF
作者单位1.Xi An Jiao Tong Univ, Dept Phys, Xian 710049, Peoples R China
2.Xian Univ Engn Sci & Technol, Dept Phys, Xian 710048, Peoples R China
3.NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China
4.Air Force Engn Univ, Missile Inst, Xian 710051, Peoples R China
推荐引用方式
GB/T 7714		 Wu, JF,Zhang, CM,Yue, RH,et al. Nested Bethe ansatz for spin ladder model with open boundary conditions[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2005,43:687-694.
APA Wu, JF,Zhang, CM,Yue, RH,&Li, RL.(2005).Nested Bethe ansatz for spin ladder model with open boundary conditions.COMMUNICATIONS IN THEORETICAL PHYSICS,43,687-694.
MLA Wu, JF,et al."Nested Bethe ansatz for spin ladder model with open boundary conditions".COMMUNICATIONS IN THEORETICAL PHYSICS 43(2005):687-694.

入库方式： OAI收割

来源：近代物理研究所

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