Monopoles and strings in non-commutative gauge theory

被引：0
|
作者：
Gross, DJ [1 ]
Nekrasov, NA
机构：
[1] Univ Calif Santa Barbara, Inst Theoret Phys, Santa Barbara, CA 93106 USA
[2] Inst Theoret & Expt Phys, Moscow 117259, Russia
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2000年 / 07期
关键词：
spontaneous symmetry breaking; solitons monopoles and instantons; non-perturbative effects;
D O I：
暂无
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 some non-perturbative aspects of non-commutative gauge theories. We find analytic solutions of the equations of motion, for non-commutative U(1) gauge theory, that describe magnetic monopoles with a finite tension string attached. These solutions are non singular, finite and sourceless. We identify the string with the projection of a D-string ending on a D3-brane in the presence of a constant B-field.
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页数：34
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