Bogomol'nyi equation for intersecting domain walls

被引：124

作者：

Gibbons, GW ^{[1
]}

Townsend, PK ^{[1
]}

机构：

[1] Univ Cambridge, DAMTP, Cambridge CB3 9EW, England

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.83.1727

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We argue that the: Wess-Zumino model with quartic superpotential admits stable static solutions in which three domain walls intersect at a junction. We derive an energy bound for such junctions and show that configurations saturating it preserve 1/4 supersymmetry.

引用

页码：1727 / 1730

页数：4

共 18 条

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