Exponentially small supersymmetry breaking from extra dimensions

被引：48

作者：

Arkani-Hamed, N ^{[1
]}

Hall, L

Smith, D

Weiner, N

机构：

[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Theory Grp, Berkeley, CA 94720 USA

来源：

PHYSICAL REVIEW D | 2001年 / 63卷 / 05期

关键词：

D O I：

10.1103/PhysRevD.63.056003

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The supersymmetric ''shining'' of free massive chiral superfields in extra dimensions from a distant source brane can trigger exponentially small supersymmetry breaking on our brane of order e(-2 piR), where R is the radius of the extra dimensions. This supersymmetry breaking can be transmitted to the superpartners in a number of ways, for instance by gravity or via the standard model gauge interactions. The radius R can easily he stabilized at a size O(10) larger that the fundamental scale. The models are extremely simple, relying only on free, classical bulk dynamics to solve the hierarchy problem.

引用

页数：5

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