REMOVABILITY OF THE TOPOLOGICAL TERM IN THE O(3) NONLINEAR SIGMA-MODEL
文献类型：期刊论文
| 作者 | XU, JB; GAO, XC; YAN, JJ; LI, WZ; XU, JB , ZHEJIANG UNIV,DEPT PHYS,HANGZHOU 310027,PEOPLES R CHINA. |
| 刊名 | ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS
 |
| 出版日期 | 1991 |
| 卷号 | 51期号:1页码:133-136 |
| 关键词 | Quantum Spin Chains 2 Dimensions Fields Ferromagnets Statistics Particles Theta=pi Solitons |
| ISSN号 | 0170-9739 |
| 英文摘要 | It has been shown that the topological term in the O(3) nonlinear sigma-model can be removed by a suitable canonical transformation using classical theory. In this paper, the quantum unitary transformation corresponding to the classical canonical transformation is presented. The meaning of the unitary transformation and the removability of the topological term are then discussed. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:A1991FU80700016 |
| 公开日期 | 2012-08-28 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/11353]  |
| 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 | XU, JB , ZHEJIANG UNIV,DEPT PHYS,HANGZHOU 310027,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | XU, JB,GAO, XC,YAN, JJ,et al. REMOVABILITY OF THE TOPOLOGICAL TERM IN THE O(3) NONLINEAR SIGMA-MODEL[J]. ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS,1991,51(1):133-136. |
| APA | XU, JB,GAO, XC,YAN, JJ,LI, WZ,&XU, JB , ZHEJIANG UNIV,DEPT PHYS,HANGZHOU 310027,PEOPLES R CHINA..(1991).REMOVABILITY OF THE TOPOLOGICAL TERM IN THE O(3) NONLINEAR SIGMA-MODEL.ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS,51(1),133-136. |
| MLA | XU, JB,et al."REMOVABILITY OF THE TOPOLOGICAL TERM IN THE O(3) NONLINEAR SIGMA-MODEL".ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS 51.1(1991):133-136. |
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。