OFF-SHELL WZW MODELS IN EXTENDED SUPERSPACE

被引：108

作者：

ROCEK, M ^{[1
]}

SCHOUTENS, K ^{[1
]}

SEVRIN, A ^{[1
]}

机构：

[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794

来源：

PHYSICS LETTERS B | 1991年 / 265卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(91)90057-W

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate the off-shell N = 2 and N = 4 structure of the supersymmetric Wess-Zumino-Witten model. We present an offshell formulation of the SU (2) (x) U (1) supersymmetric WZW model in terms of N = 2 chiral and twisted chiral multiplets. We show that such a formulation is not possible for any other group and suggest a larger multiplet structure to cover these cases.

引用

页码：303 / 306

页数：4

共 19 条

[1]

AHN CH, UNPUB

[2]

Alekseevskii D.V., 1975, MATH USSR IZV, V9, P297

[3] GEOMETRICAL STRUCTURE AND ULTRAVIOLET FINITENESS IN THE SUPERSYMMETRIC SIGMA-MODEL [J].

ALVAREZGAUME, L ;

FREEDMAN, DZ .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1981, 80 (03) :443-451

[4] NEW SUPERSYMMETRIC SIGMA-MODELS WITH WESS-ZUMINO TERMS [J].

BUSCHER, T ;

LINDSTROM, U ;

ROCEK, M .

PHYSICS LETTERS B, 1988, 202 (01) :94-98

[5] QUANTUM CORRECTIONS AND EXTENDED SUPERSYMMETRY IN NEW SIGMA-MODELS [J].

BUSCHER, TH .

PHYSICS LETTERS B, 1985, 159 (2-3) :127-130

[6] A SYMMETRY OF THE STRING BACKGROUND FIELD-EQUATIONS [J].

BUSCHER, TH .

PHYSICS LETTERS B, 1987, 194 (01) :59-62

[7]

CALLAN C, PUPT1233 PRINC PREPR

[8] A SUPERSYMMETRIC WESS-ZUMINO LAGRANGIAN IN 2 DIMENSIONS [J].

DIVECCHIA, P ;

KNIZHNIK, VG ;

PETERSEN, JL ;

ROSSI, P .

NUCLEAR PHYSICS B, 1985, 253 (3-4) :701-726

[9] DUALITY TRANSFORMATIONS AND MOST GENERAL MATTER SELF-COUPLINGS IN N=2 SUPERSYMMETRY [J].

GALPERIN, A ;

IVANOV, E ;

OGIEVETSKY, V .

NUCLEAR PHYSICS B, 1987, 282 (01) :74-102

[10]

GALPERIN A, 1984, CLASSICAL QUANT GRAV, V1, P496

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