R parity from the heterotic string -: art. no. 141601

被引：11
|
作者：
Gaillard, MK [1 ]
机构：
[1] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Theoret Phys Grp, Berkeley, CA 94720 USA
来源：
PHYSICAL REVIEW LETTERS | 2005年 / 94卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.94.141601
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In T-duality invariant effective supergravity with gaugino condensation as the mechanism for supersymmetry breaking, there is a residual discrete symmetry that could play the role of R parity in supersymmetric extensions of the standard model.
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页数：4
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