Walls of massive Kahler sigma models on SO(2N)/U(N) and Sp(N)/U(N)

被引：12

作者：

Arai, Masato ^{[1
]}

Shin, Sunyoung ^{[2
]}

机构：

[1] Czech Tech Univ, Inst Expt & Appl Phys, Prague 12800 2, Czech Republic

[2] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow Region, Russia

来源：

PHYSICAL REVIEW D | 2011年 / 83卷 / 12期

关键词：

DOMAIN-WALLS; SUPERSYMMETRY; BUNDLES;

D O I：

10.1103/PhysRevD.83.125003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the Bogomol'nyi-Prasad-Sommerfield wall solutions in massive Kahler nonlinear sigma models on SO(2N)/U(N) and Sp(N)/U(N) in three-dimensional spacetime. We show that SO(2N)/U(N) and Sp(N)/U(N) models have 2(N-1) and 2(N) discrete vacua, respectively. We explicitly construct the exact BPS multiwall solutions for N <= 3.

引用

页数：13

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