Integrable multi-impurity open XXZ chain with next-nearest-neighbor interaction
文献类型：期刊论文
| 作者 | Lai, YZ ; Zhang, AZ ; Hu, ZN ; Liang, JQ ; Pu, FK |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 1999 |
| 卷号 | 16期号:6页码:434 |
| 关键词 | T-J MODEL ONE-DIMENSION SYSTEMS ENERGY |
| ISSN号 | 0256-307X |
| 通讯作者 | Lai, YZ: Chinese Acad Sci, Inst Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The Hamiltonian of one-dimensional integrable multi-impurity XXZ spin chain with open boundary cases is constructed by using the method of adding parameters to the vertical matrices. This is the first approach to add multi-impurity and next-nearest-neighbor interaction to the integrable anisotropic Heisenberg spin chain. It is found that all of the impurity parameters in the bulk must be pure imaginary numbers if the cross parameter is real for getting the hermitian Hamiltonian, or vice versa, when the next-nearest-neighbor interactions are introduced. The Hamiltonian can be also applied to describe the many body systems with two kinds of particles if all of the impurity parameters are equal. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/40057]  |
| 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,Zhang, AZ,Hu, ZN,et al. Integrable multi-impurity open XXZ chain with next-nearest-neighbor interaction[J]. CHINESE PHYSICS LETTERS,1999,16(6):434. |
| APA | Lai, YZ,Zhang, AZ,Hu, ZN,Liang, JQ,&Pu, FK.(1999).Integrable multi-impurity open XXZ chain with next-nearest-neighbor interaction.CHINESE PHYSICS LETTERS,16(6),434. |
| MLA | Lai, YZ,et al."Integrable multi-impurity open XXZ chain with next-nearest-neighbor interaction".CHINESE PHYSICS LETTERS 16.6(1999):434. |
入库方式： OAI收割
来源：物理研究所
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