Infra-red fixed points at the boundary

被引：0

作者：

Behrndt, K ^{[1
]}

Cvetic, M

机构：

[1] CALTECH, Pasadena, CA 91125 USA

[2] Univ So Calif, Ctr Theoret Phys, CIT, Los Angeles, CA 90089 USA

[3] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2000年 / 06期

关键词：

superstring vacua; brane dynamics in gauge theories; supergravity models;

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：

Gauged supergravities (in four and five dimensions) with eight supercharges and with vector supermultiplets have a unique ultra-violet (UV) fixed point on a given physical domain M of the space of the scalar fields. We show that in these models the infra-red (IR) fixed points are located on the boundary of M, where the space-time metric becomes singular.

引用

页数：10

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