TWISTOR FORMULATION OF THE NONHETEROTIC SUPERSTRING WITH MANIFEST WORLD-SHEET SUPERSYMMETRY

被引：27

作者：

GALPERIN, A ^{[1
]}

SOKATCHEV, E ^{[1
]}

机构：

[1] UNIV BONN,INST PHYS,W-5300 BONN 1,GERMANY

来源：

PHYSICAL REVIEW D | 1993年 / 48卷 / 10期

关键词：

D O I：

10.1103/PhysRevD.48.4810

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We propose a new formulation of the D = 3 type II superstring which is manifestly invariant under both target-space N = 2 supersymmetry and world sheet N = (1, 1) super reparametrizations. This gives rise to a set of twistor (commuting spinor) variables, which provide a solution to the two Virasoro constraints. The world sheet supergravity fields are shown to play the role of auxiliary fields.

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页码：4810 / 4820

页数：11

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