SYMMETRIES OF HETEROTIC STRING THEORY

被引：23

作者：

BISWAS, AK ^{[1
]}

KUMAR, A ^{[1
]}

RAY, K ^{[1
]}

机构：

[1] INT CTR THEORET PHYS,I-34100 TRIESTE,ITALY

来源：

NUCLEAR PHYSICS B | 1995年 / 453卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(95)00432-R

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We study the symmetries of the two-dimensional Heterotic string theory by following the approach of Kinnersley et al. for the study of stationary axially-symmetric Einstein-Maxwell equations. We identify the finite-dimensional symmetries which are the analogues of the groups G' and H' for the Einstein-Maxwell equations. We also give the constructions for the infinite number of conserved currents and the affine (o) over cap(8, 24) symmetry algebra in this formulation. The generalized Ehlers and Harrison transformations are identified and a parallel between the infinite-dimensional symmetry algebra for the heterotic string case with (s) over cap l(3,R) that arise in the case of Einstein-Maxwell equations is pointed out.

引用

页码：181 / 198

页数：18

共 43 条

[1] O(2,2)-TRANSFORMATIONS AND THE STRING GEROCH GROUP [J].