ON THE COMPOSITION LAWS OF BELTRAMI-LIOUVILLE THEORIES AND 2D QUANTUM-GRAVITY
文献类型：期刊论文
| 作者 | GUO, HY; WANG, ZH; WU, K; GUO, HY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA. |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 1991 |
| 卷号 | 264期号:40972页码:283-291 |
| 关键词 | Conformal Field-theories 2-d Gravity Geometry Gauge Symmetry Strings |
| ISSN号 | 0370-2693 |
| 英文摘要 | We present the composition laws or cocycle conditions of the Liouville theory and Beltrami-Liouville theory as well as the quantum gravity in two dimensions. We show that for the 2D gravity, their special cases give rise to the composition laws of Polyakov's light-cone action and that of the geometric action of the Virasoro group. By means of the composition laws, we give the gravitational Ward identities and a relation between the actions of the Liouville theory and the topological gravity and find that the principal action of the 2D topological gravity is a coboundary which should obey a cocycle condition in the Liouville complex. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-28 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/11299]  |
| 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 , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA. |
| 推荐引用方式 GB/T 7714 | GUO, HY,WANG, ZH,WU, K,et al. ON THE COMPOSITION LAWS OF BELTRAMI-LIOUVILLE THEORIES AND 2D QUANTUM-GRAVITY[J]. PHYSICS LETTERS B,1991,264(40972):283-291. |
| APA | GUO, HY,WANG, ZH,WU, K,&GUO, HY , ACAD SINICA,INST THEORET PHYS,POB 2735,BEIJING 100080,PEOPLES R CHINA..(1991).ON THE COMPOSITION LAWS OF BELTRAMI-LIOUVILLE THEORIES AND 2D QUANTUM-GRAVITY.PHYSICS LETTERS B,264(40972),283-291. |
| MLA | GUO, HY,et al."ON THE COMPOSITION LAWS OF BELTRAMI-LIOUVILLE THEORIES AND 2D QUANTUM-GRAVITY".PHYSICS LETTERS B 264.40972(1991):283-291. |
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。