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ON BRST COHOMOLOGY OF SL(2,R)P/Q-2/SL(2,R)P/Q-2 GAUGED WZNW MODELS 期刊论文
NUCLEAR PHYSICS B, 1993, 卷号: 391, 期号: 40910, 页码: 389-405
Authors:  HU, HL;  YU, M;  HU, HL , CCAST,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
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Conformal Field-theories  String Theory  Quantum-gravity  Covariant Quantization  Fock Representations  Partition-functions  Liouville Theory  Physical States  2d Gravity  C=1 Matter  
GAUGED WZNW MODELS AND TOPOLOGICAL CONFORMAL FIELD-THEORIES 期刊论文
PHYSICS LETTERS B, 1992, 卷号: 284, 期号: 40972, 页码: 242-247
Authors:  HU, HL;  HU, HL , ACAD SINICA,INST HIGH ENERGY PHYS,POB 9184,BEIJING 100039,PEOPLES R CHINA.
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2 Dimensions  Construction  Strings  Gravity  Algebra  
ON THE EQUIVALENCE OF NONCRITICAL STRINGS AND G(K)/G(K) TOPOLOGICAL FIELD-THEORIES 期刊论文
PHYSICS LETTERS B, 1992, 卷号: 289, 期号: 40972, 页码: 302-308
Authors:  HU, HL;  YU, M;  HU, HL , CHINESE CTR ADV SCI & TECHNOL,WORLD LAB,POB 8730,BEIJING 100080,PEOPLES R CHINA.
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2-d Quantum-gravity  Superconformal Algebra  Planar Diagrams  Random Surfaces  2 Dimensions  Models  Representations  Construction  Quantization  Gauge  
TOPOLOGICAL CONFORMAL FIELD-THEORIES, GAUGED WESS-ZUMINO-WITTEN MODELS, AND TARGET-SPACE DUALITY 期刊论文
PHYSICAL REVIEW D, 1992, 卷号: 46, 期号: 4, 页码: 1761-1767
Authors:  HU, HL
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N=2 Superconformal Theories  Calabi-yau Manifolds  String Theory  Quantum-gravity  Current-algebra  Chiral Rings  Black-holes  Construction  Compactification  Symmetry  
A FIELD-THEORY MODEL FOR CLOSED BOSONIC STRINGS 期刊论文
COMMUNICATIONS IN THEORETICAL PHYSICS, 1988, 卷号: 9, 期号: 4, 页码: 461-472
Authors:  CHEN, W;  GUO, HY;  HU, HL;  WU, K;  YU, Y
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