ON THE QUANTIZATION OF THE N = 2 SUPERSYMMETRIC NONLINEAR SIGMA-MODEL

被引：2

作者：

ALDAZABAL, G

MALDACENA, JM

机构：

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 1993年 / 8卷 / 19期

关键词：

D O I：

10.1142/S0217751X93001351

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A method for quantizing the bidimensional N = 2 supersymmetric nonlinear sigma model is developed. This method is both covariant under coordinate transformations (concerning the order relevant for calculation) and explicitly N = 2 supersymmetric. The operator product expansion of the supercurrent is computed accordingly, including also the dilaton. By imposing the N = 2 superconformal algebra the equations for the metric and the dilaton are obtained. In particular, they imply that the dilaton is a constant.

引用

页码：3359 / 3369

页数：11