Exact solution of a spin-ladder model
文献类型：期刊论文
| 作者 | Wang, YP |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 1999 |
| 卷号 | 60期号:13页码:9236 |
| 关键词 | 2-DIMENSIONAL SOLID HE-3 FINITE TEMPERATURE HEISENBERG DYNAMICS EXCHANGE SYSTEMS CHAIN |
| ISSN号 | 0163-1829 |
| 通讯作者 | Wang, YP: Chinese Acad Sci, Inst Phys, POB 2711, Beijing 100080, Peoples R China. |
| 中文摘要 | An integrable spin-ladder model with nearest-neighbor exchanges and biquadratic interactions is proposed. With the Bethe ansatz solutions of the model Hamiltonian, it is found that there are three possible phases in the ground state, i.e., a rung-dimerized phase with a spin gap, and two massless phases. The possible fixed points of the system and the quantum critical behavior at the critical point J=J(+)(c) are discussed. [S0163-1829(99)03434-7]. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37674]  |
| 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 | Wang, YP. Exact solution of a spin-ladder model[J]. PHYSICAL REVIEW B,1999,60(13):9236. |
| APA | Wang, YP.(1999).Exact solution of a spin-ladder model.PHYSICAL REVIEW B,60(13),9236. |
| MLA | Wang, YP."Exact solution of a spin-ladder model".PHYSICAL REVIEW B 60.13(1999):9236. |
入库方式： OAI收割
来源：物理研究所
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