A MULTIMONOPOLE SOLUTION IN STRING THEORY

被引：34

作者：

KHURI, RR

机构：

[1] Center for Theoretical Physics, Texas A and M University, College Station

来源：

PHYSICS LETTERS B | 1992年 / 294卷 / 3-4期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0370-2693(92)91528-H

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A multimonopole solution in Yang-Mills field theory is obtained by a modification of the 't Hooft ansatz for a four-dimensional instanton. Although this solution has divergent action near each source. it can be used to construct a finite action multimonopole solution of heterotic string theory, in which the divergences from the Yang-Mills sector are precisely cancelled by those from the gravity sector. We argue that this solution is exact to all orders in alpha'.

引用

页码：325 / 330

页数：6

共 28 条

[1] SUPERSYMMETRIC CHERN-SIMONS TERMS IN 10 DIMENSIONS [J].