Integrable XYZ Hamiltonian with next-nearest-neighbor interaction
文献类型：期刊论文
| 作者 | Lai, YZ ; Hu, ZN ; Liang, JQ ; Pu, FC |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS B
 |
| 出版日期 | 1999 |
| 卷号 | 13期号:7页码:847 |
| 关键词 | T-J MODEL HEISENBERG CHAIN CRITICAL-BEHAVIOR ONE DIMENSION IMPURITIES SYSTEMS |
| ISSN号 | 0217-9792 |
| 通讯作者 | Hu, ZN: Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China. |
| 中文摘要 | In this paper, we construct a Hamiltonian of the impurity model with next-nearest-neighbor interaction within the framework of the open boundary Heisenberg XYZ spin chain. This impurity model is an exactly solved one and it degenerates to the integrable XXZ impurity model under the triangular limit. It is the first approach to add the impurities and next-nearest-neighbor interaction to the integrable completely anisotropic Heisenberg spin chain. We find also that the impurity parameters in the bulk are real when the cross parameter is imaginary for the Hermitian Hamiltonian, or vice verse, when the next-nearest-neighbor interaction is introduced. The eigenvalue of the Hamiltonian and the Bethe ansatz equations for the trigonometric limit case are derived also. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40060]  |
| 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 | Lai, YZ,Hu, ZN,Liang, JQ,et al. Integrable XYZ Hamiltonian with next-nearest-neighbor interaction[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,1999,13(7):847. |
| APA | Lai, YZ,Hu, ZN,Liang, JQ,&Pu, FC.(1999).Integrable XYZ Hamiltonian with next-nearest-neighbor interaction.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,13(7),847. |
| MLA | Lai, YZ,et al."Integrable XYZ Hamiltonian with next-nearest-neighbor interaction".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 13.7(1999):847. |
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来源：物理研究所
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