Chern-Simons term for BF theory and gravity as a generalized topological field theory in four dimensions
文献类型：期刊论文
| 作者 | Guo, HY; Ling, Y; Tung, RS; Zhang, YZ ; Guo, HY , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICAL REVIEW D
 |
| 出版日期 | 2002 |
| 卷号 | 66期号:6页码:- |
| 关键词 | Holographic Formulation Quantum-gravity Supergravity Geometry |
| ISSN号 | 0556-2821 |
| 英文摘要 | A direct relation between two types of topological field theories, Chern-Simons theory and BF theory, is presented by using "generalized differential calculus," which extends an ordinary p-form to an ordered pair of p and (p+1)-form. We first establish the generalized Chern-Weil homomormism for generalized curvature invariant polynomials in general even dimensional manifolds, and then show that BF gauge theory can be obtained from the action which is the generalized second Chern class with gauge group G. Particularly when G is taken as SL(2,C) in four dimensions, general relativity with a cosmological constant can be derived by constraining the topological BF theory. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000178460800044 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13440]  |
| 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 | Guo, HY , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Guo, HY,Ling, Y,Tung, RS,et al. Chern-Simons term for BF theory and gravity as a generalized topological field theory in four dimensions[J]. PHYSICAL REVIEW D,2002,66(6):-. |
| APA | Guo, HY,Ling, Y,Tung, RS,Zhang, YZ,&Guo, HY , CCAST, World Lab, POB 8730, Beijing 100080, Peoples R China..(2002).Chern-Simons term for BF theory and gravity as a generalized topological field theory in four dimensions.PHYSICAL REVIEW D,66(6),-. |
| MLA | Guo, HY,et al."Chern-Simons term for BF theory and gravity as a generalized topological field theory in four dimensions".PHYSICAL REVIEW D 66.6(2002):-. |
入库方式： OAI收割
来源：理论物理研究所
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