STRINGY SPHALERONS AND NON-ABELIAN BLACK-HOLES

被引：50

作者：

DONETS, EE

GALTSOV, DV

机构：

[1] Department of Theoretical Physics, Physics Faculty, Moscow State University

来源：

PHYSICS LETTERS B | 1993年 / 302卷 / 04期

关键词：

D O I：

10.1016/0370-2693(93)90418-H

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Static spherically symmetric asymptotically flat particle-like and black hole solutions are constructed within the SU(2) sector of the four-dimensional heterotic string effective action. They separate topologically distinct Yang-Mills vacua and are qualitatively similar to the Einstein-Yang-Mills sphalerons and non-abelian black holes discussed recently. New solutions possess quantized values of the dilaton charge.

引用

页码：411 / 418

页数：8

共 15 条

[1] PARTICLE-LIKE SOLUTIONS OF THE EINSTEIN-YANG-MILLS EQUATIONS [J].