THE Q-DEFORMED SU(2) QUANTUM ANTIFERROMAGNETIC MODEL
文献类型：期刊论文
| 作者 | YAN, H; LU, ZY; LU, ZY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA. |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 1993 |
| 卷号 | 19期号:3页码:303-310 |
| 关键词 | Representations Algebras Oscillator Analog |
| ISSN号 | 0253-6102 |
| 英文摘要 | In this paper we set up a q-analogous Holstein-Primakoff transformation (HPT) and obtain the q-deformed spin-wave solutions. We apply a mean-field treatment that is arranged to preserve some nonlinearity of the Hamiltonian, and the results turn out to be interesting, e.g., a gapful spectrum of the elementary excitation spectrum is found, which is different from the spin-wave results for the conventional model, and the specific heat is therefore modified greatly. The properties of the Neel state and the ground state are investigated. |
| 学科主题 | Physics |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12105]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | LU, ZY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | YAN, H,LU, ZY,LU, ZY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA.. THE Q-DEFORMED SU(2) QUANTUM ANTIFERROMAGNETIC MODEL[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1993,19(3):303-310. |
| APA | YAN, H,LU, ZY,&LU, ZY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA..(1993).THE Q-DEFORMED SU(2) QUANTUM ANTIFERROMAGNETIC MODEL.COMMUNICATIONS IN THEORETICAL PHYSICS,19(3),303-310. |
| MLA | YAN, H,et al."THE Q-DEFORMED SU(2) QUANTUM ANTIFERROMAGNETIC MODEL".COMMUNICATIONS IN THEORETICAL PHYSICS 19.3(1993):303-310. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。