THE GS AND NRS HETEROTIC STRINGS FROM TWISTOR-STRING MODELS

被引：26

作者：

AOYAMA, S ^{[1
]}

PASTI, P ^{[1
]}

TONIN, M ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,I-35131 PADUA,ITALY

来源：

PHYSICS LETTERS B | 1992年 / 283卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(92)90010-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Formulations of heterotic strings, that involve twistor-like variables and are invariant under N-extended world-sheet supersymmetry, have been proposed recently. Here we show that in suitable partial gauges these twistor-string models, at least for N = 1, give rise to the Green-Schwarz, non-gauge-fixed, heterotic string on one hand and, on the other hand, to the Neveu-Schwarz-Ramond one.

引用

页码：213 / 217

页数：5

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