AN SL(2,Z) MULTIPLET OF TYPE-IIB SUPERSTRINGS

被引：422
作者：
SCHWARZ, JH
机构：
[1] California Institute of Technology, Pasadena
来源：
PHYSICS LETTERS B | 1995年 / 360卷 / 1-2期
关键词：
D O I：
10.1016/0370-2693(95)01138-G
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
An SL(2,Z) family of string solutions of type IIB supergravity in ten dimensions is constructed. The solutions are labeled by a pair of relatively prime integers, which characterize charges of the three-form field strengths. The string tensions depend on these charges in an SL(2,Z) covariant way. Compactifying on a circle and identifying with eleven-dimensional supergravity compactified on a torus implies that the modulus of the IIB theory should be equated to the modular parameter of the torus.
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页码：13 / 18
页数：6
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