Supersymmetry breaking through transparent extra dimensions

被引:344
作者
Kaplan, DE
Kribs, GD
Schmaltz, M
机构
[1] Univ Chicago, Enrico Fermi Inst, Dept Phys, Chicago, IL 60637 USA
[2] Argonne Natl Lab, Argonne, IL 60439 USA
[3] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA
[4] Stanford Univ, Stanford Linear Accelerator Ctr, Stanford, CA 94309 USA
关键词
D O I
10.1103/PhysRevD.62.035010
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We propose a new framework for mediating supersymmetry breaking through an extra dimension. It predicts positive scalar masses and solves the supersymmetric flavor problem. Supersymmetry breaks on a "source" brane that is spatially separated from a parallel brane on which the standard model matter fields and their superpartners live. The gauge and gaugino fields propagate in the bulk, the latter receiving a supersymmetry breaking mass from direct couplings to the source brane. Scalar masses are suppressed at the high scale hut are generated via the renormalization group. We briefly discuss the spectrum and collider signals for a range of compactification scales.
引用
收藏
页码:1 / 10
页数:10
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