CHARACTERS AND FUSION RULES FOR W-ALGEBRAS VIA QUANTIZED DRINFELD-SOKOLOV REDUCTION

被引：133

作者：

FRENKEL, E

KAC, V

WAKIMOTO, M

机构：

[1] MIT,DEPT MATH,CAMBRIDGE,MA 02139

[2] MIE UNIV,DEPT MATH,TSU,MIE 514,JAPAN

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1992年 / 147卷 / 02期

关键词：

D O I：

10.1007/BF02096589

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the cohomological approach to W-algebras, we calculate characters and fusion coefficients for their representations obtained from modular invariant representations of affine algebras by the quantized Drinfeld-Sokolov reduction.

引用

页码：295 / 328

页数：34

共 39 条

[1] EXTENSIONS OF THE VIRASORO ALGEBRA CONSTRUCTED FROM KAC-MOODY ALGEBRAS USING HIGHER-ORDER CASIMIR INVARIANTS [J].

BAIS, FA ;

BOUWKNEGT, P ;

SURRIDGE, M ;

SCHOUTENS, K .

NUCLEAR PHYSICS B, 1988, 304 (02) :348-370

[2] COSET CONSTRUCTION FOR EXTENDED VIRASORO ALGEBRAS [J].

BAIS, FA ;

BOUWKNEGT, P ;

SURRIDGE, M ;

SCHOUTENS, K .

NUCLEAR PHYSICS B, 1988, 304 (02) :371-391

[3] INFINITE CONFORMAL SYMMETRY IN TWO-DIMENSIONAL QUANTUM-FIELD THEORY [J].

BELAVIN, AA ;

POLYAKOV, AM ;

ZAMOLODCHIKOV, AB .

NUCLEAR PHYSICS B, 1984, 241 (02) :333-380

[4] FOCK REPRESENTATIONS AND BRST COHOMOLOGY IN SL(2) CURRENT-ALGEBRA [J].

BERNARD, D ;

FELDER, G .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1990, 127 (01) :145-168

[5] HIDDEN SL(N) SYMMETRY IN CONFORMAL FIELD-THEORIES [J].

BERSHADSKY, M ;

OOGURI, H .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1989, 126 (01) :49-83

[6]

BERSHADSKY M, 1990, IASSNSHEP90144 PREPR

[7] SYSTEMATIC-APPROACH TO CONFORMAL SYSTEMS WITH EXTENDED VIRASORO SYMMETRIES [J].

BILAL, A ;

GERVAIS, JL .

PHYSICS LETTERS B, 1988, 206 (03) :412-420

[8] EXTENDED C=INFINITY CONFORMAL SYSTEMS FROM CLASSICAL TODA FIELD-THEORIES [J].

BILAL, A ;

GERVAIS, JL .

NUCLEAR PHYSICS B, 1989, 314 (03) :646-686

[9] SYSTEMATIC CONSTRUCTION OF CONFORMAL THEORIES WITH HIGHER-SPIN VIRASORO SYMMETRIES [J].

BILAL, A ;

GERVAIS, JL .

NUCLEAR PHYSICS B, 1989, 318 (03) :579-630

[10]

Bilal A, 1989, ADV SER MATH PHYS, V7, P483

← 1 2 3 4 →