ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS

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	ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS
	YU, M; HU, HL , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.; HU, HL
刊名	NUCLEAR PHYSICS B
	1993
卷号	391 期号:40910 页码:389-405
关键词	Conformal Field-theories String Theory Quantum-gravity Covariant Quantization Fock Representations Partition-functions Liouville Theory Physical States 2d Gravity C=1 Matter
ISSN号	0550-3213
英文摘要	The BRST cohomology of the SL(2, R)(p/q)-2/SL(2, R)(p/q)-2 gauged WZNW models is analysed. For admissible representations of 2j(r,s) + 1 = r - (s - 1)p / q, 1 less-than-or-equal-to r less-than-or-equal-to p - 1, 1 less-than-or-equal-to s less-than-or-equal-to q, physical states are found to be in correspondence with that of the c < 1 non-critical strings. There are infinitely many copies of the physical states with different ghost numbers. The results support our previous arguments on the equivalence of the non-critical strings and the G(k)/G(k) models.
学科主题	Physics
URL标识	查看原文
公开日期	2012-08-29
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/12062]
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	HU, HL , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
推荐引用方式 GB/T 7714	YU, M,HU, HL , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.,HU, HL. ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS[J]. NUCLEAR PHYSICS B,1993,391(40910):389-405.
APA	YU, M,HU, HL , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.,&HU, HL.(1993).ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS.NUCLEAR PHYSICS B,391(40910),389-405.
MLA	YU, M,et al."ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS".NUCLEAR PHYSICS B 391.40910(1993):389-405.