Off-diagonal Bethe ansatz solutions of the anisotropic spin-1/2 chains with arbitrary boundary fields
文献类型：期刊论文
| 作者 | Cao, JP ; Yang, WL ; Shi, KJ ; Wang, YP |
| 刊名 | NUCLEAR PHYSICS B
 |
| 出版日期 | 2013 |
| 卷号 | 877期号:1页码:152 |
| ISSN号 | 0550-3213 |
| 关键词 | Spin chain Reflection equation Bethe ansatz T-Q relation |
| 通讯作者 | Yang, WL (reprint author), NW Univ Xian, Inst Modern Phys, Xian 710069, Peoples R China. |
| 中文摘要 | The anisotropic spin-1/2 chains with arbitrary boundary fields are diagonalized with the off-diagonal Bethe ansatz method. Based on the properties of the R-matrix and the K-matrices, an operator product identity of the transfer matrix is constructed at some special points of the spectral parameter. Combining with the asymptotic behavior (for XXZ case) or the quasi-periodicity properties (for XYZ case) of the transfer matrix, the extended T-Q ansatzes and the corresponding Bethe ansatz equations are derived. (C) 2013 Elsevier B.V. All rights reserved. |
| 资助信息 | National Natural Science Foundation of China [11174335, 11075126, 11031005, 11375141, 11374334]; National Program for Basic Research of MOST (973 project) [2011CB921700]; State Education Ministry of China [20116101110017] |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57282]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cao, JP,Yang, WL,Shi, KJ,et al. Off-diagonal Bethe ansatz solutions of the anisotropic spin-1/2 chains with arbitrary boundary fields[J]. NUCLEAR PHYSICS B,2013,877(1):152. |
| APA | Cao, JP,Yang, WL,Shi, KJ,&Wang, YP.(2013).Off-diagonal Bethe ansatz solutions of the anisotropic spin-1/2 chains with arbitrary boundary fields.NUCLEAR PHYSICS B,877(1),152. |
| MLA | Cao, JP,et al."Off-diagonal Bethe ansatz solutions of the anisotropic spin-1/2 chains with arbitrary boundary fields".NUCLEAR PHYSICS B 877.1(2013):152. |
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来源：物理研究所
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