BRST invariant theory of a generalized 1+1 Dimensional nonlinear sigma model with topological term
文献类型：期刊论文
| 作者 | Huang, Yong-Chang; Yang, Kai-Hua; Lee, Xi-Guo |
| 刊名 | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 45期号:12页码:2437-2447 |
| 关键词 | sigma model gauge condition BRST transformation commutative relation constraint system |
| ISSN号 | 0020-7748 |
| DOI | 10.1007/s10773-006-9209-x |
| 英文摘要 | We give a generalized Lagrangian density of 1 + 1 Dimensional O( 3) nonlinear sigma model with subsidiary constraints, different Lagrange multiplier fields and topological term, find a lost intrinsic constraint condition, convert the subsidiary constraints into inner constraints in the nonlinear sigma model, give the example of not introducing the lost constraint. N = 0, by comparing the example with the case of introducing the lost constraint, we obtain that when not introducing the lost constraint, one has to obtain a lot of various non-intrinsic constraints. We further deduce the gauge generator, give general BRST transformation of the model under the general conditions. It is discovered that there exists a gauge parameter beta originating from the freedom degree of BRST transformation in a general O( 3) nonlinear sigma model, and we gain the general commutation relations of ghost field. |
| WOS关键词 | CHERN-SIMONS TERM ; BATALIN-TYUTIN QUANTIZATION ; BROKEN GAUGE SYMMETRIES ; PHENOMENOLOGICAL LAGRANGIANS ; CANONICAL QUANTIZATION ; COVARIANT QUANTIZATION ; FRACTIONAL SPIN ; CHIRAL-BOSON ; FIELD-THEORY ; RENORMALIZATION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242608200016 |
| 出版者 | SPRINGER/PLENUM PUBLISHERS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/6101]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Huang, Yong-Chang |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Ctr Theoret Nucl Phys, Natl Lab Heavy Ion Collis, Lanzhou 730000, Peoples R China 3.Beijing Univ Technol, Coll Appl Math & Phys, Inst Theoret Phys, Beijing 100022, Peoples R China 4.CCAST, World Lab, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yong-Chang,Yang, Kai-Hua,Lee, Xi-Guo. BRST invariant theory of a generalized 1+1 Dimensional nonlinear sigma model with topological term[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2006,45(12):2437-2447. |
| APA | Huang, Yong-Chang,Yang, Kai-Hua,&Lee, Xi-Guo.(2006).BRST invariant theory of a generalized 1+1 Dimensional nonlinear sigma model with topological term.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,45(12),2437-2447. |
| MLA | Huang, Yong-Chang,et al."BRST invariant theory of a generalized 1+1 Dimensional nonlinear sigma model with topological term".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 45.12(2006):2437-2447. |
入库方式： OAI收割
来源：近代物理研究所
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