OFF-SHELL (4,4) SUPERSYMMETRIC SIGMA-MODELS WITH TORSION AS GAUGE-THEORIES IN HARMONIC SUPERSPACE

被引：17

作者：

IVANOV, EA ^{[1
]}

机构：

[1] JOINT INST NUCL RES,BOGOLIUBOV LAB THEORET PHYS,DUBNA 141980,RUSSIA

来源：

PHYSICS LETTERS B | 1995年 / 356卷 / 2-3期

关键词：

D O I：

10.1016/0370-2693(95)00825-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a manifestly supersymmetric off-shell formulation of a wide class of (4,4) 2D sigma models with torsion and noncommuting left and right complex structures in the harmonic superspace with a double set of SU(2) harmonic variables. The distinguishing features of the relevant superfield action are: (i) a nonabelian and in general nonlinear gauge invariance ensuring a correct number of physical degrees of freedom; (ii) an infinite tower of auxiliary fields. For a particular class of such models we explicitly demonstrate the noncommutativity of complex structures on the bosonic target.

引用

页码：239 / 248

页数：10

共 23 条

[1] GAUGING N=2 SIGMA-MODELS IN HARMONIC SUPERSPACE [J].

BAGGER, JA ;

GALPERIN, AS ;

IVANOV, EA ;

OGIEVETSKY, VI .

NUCLEAR PHYSICS B, 1988, 303 (03) :522-542

[2]

BUSCHER T, 1988, PHYS LETT B, V202, P202

[3] NEW GEOMETRY FROM HETEROTIC SUPERSYMMETRY [J].

DELDUC, F ;

VALENT, G .

CLASSICAL AND QUANTUM GRAVITY, 1993, 10 (07) :1201-1215

[4] SIGMA-MODELS WITH (2, 2) WORLD-SHEET SUPERSYMMETRY [J].

DELDUC, F ;

SOKATCHEV, E .

INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 1994, 8 (25-26) :3725-3739

[5] HYPER-KAHLER METRICS AND HARMONIC SUPERSPACE [J].

GALPERIN, A ;

IVANOV, E ;

OGIEVETSKY, V ;

SOKATCHEV, E .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1986, 103 (03) :515-526

[6] 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

[7] GAUGE FIELD GEOMETRY FROM COMPLEX AND HARMONIC ANALYTICITIES .2. HYPER-KAHLER CASE [J].

GALPERIN, A ;

IVANOV, E ;

OGIEVETSKY, V ;

SOKATCHEV, E .

ANNALS OF PHYSICS, 1988, 185 (01) :22-45

[8] HARMONIC SPACE AND QUATERNIONIC MANIFOLDS [J].

GALPERIN, A ;

IVANOV, E ;

OGIEVETSKY, O .

ANNALS OF PHYSICS, 1994, 230 (02) :201-249

[9] TWISTED MULTIPLETS AND NEW SUPERSYMMETRIC NON-LINEAR SIGMA-MODELS [J].

GATES, SJ ;

HULL, CM ;

ROCEK, M .

NUCLEAR PHYSICS B, 1984, 248 (01) :157-186

[10] SUPERFIELD ACTIONS FOR N = 4 WZNW LIOUVILLE SYSTEMS [J].

GOROVOY, O ;

IVANOV, E .

NUCLEAR PHYSICS B, 1992, 381 (1-2) :394-412

← 1 2 3 →