THE Q-DEFORMED LIPKIN-MESHKOV-GLICK MODEL FOR MANY-FERMION SYSTEMS WITH THE QUANTUM SYMMETRY OF SU(Q)(2)
文献类型：期刊论文
| 作者 | SUN, CP ; LI, JM; LI, JM , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
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| 刊名 | PHYSICS LETTERS A
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| 出版日期 | 1993 |
| 卷号 | 180期号:40910页码:50-55 |
| 关键词 | Yang-baxter Equation Rotational Spectra Algebra Suq(2) |
| ISSN号 | 0375-9601 |
| 英文摘要 | By building a multi-fermion realization of the quantum algebra SU(q)(2), we generalized the Lipkin-Meshkov-Glick (LMG) model to test the validity of many-body approximation methods. Our general LMG model incorporates the quantum group symmetry of SU(q)(2) and the many-body force besides the two-body one in many-fermions systems, which give a probe of the dynamic process that the quantum group symmetry should describe. The exact solvability is still guaranteed by the finite dimensional representation of SU(q)(2). The deformation parameter q is introduced in the generalized model to characterize the difference between this model and the original one. Especially, it leads to the crossing of different energy levels. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12013]  |
| 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 | LI, JM , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | SUN, CP,LI, JM,LI, JM , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.. THE Q-DEFORMED LIPKIN-MESHKOV-GLICK MODEL FOR MANY-FERMION SYSTEMS WITH THE QUANTUM SYMMETRY OF SU(Q)(2)[J]. PHYSICS LETTERS A,1993,180(40910):50-55. |
| APA | SUN, CP,LI, JM,&LI, JM , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA..(1993).THE Q-DEFORMED LIPKIN-MESHKOV-GLICK MODEL FOR MANY-FERMION SYSTEMS WITH THE QUANTUM SYMMETRY OF SU(Q)(2).PHYSICS LETTERS A,180(40910),50-55. |
| MLA | SUN, CP,et al."THE Q-DEFORMED LIPKIN-MESHKOV-GLICK MODEL FOR MANY-FERMION SYSTEMS WITH THE QUANTUM SYMMETRY OF SU(Q)(2)".PHYSICS LETTERS A 180.40910(1993):50-55. |
入库方式： OAI收割
来源：理论物理研究所
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