HOW CAN R-PARITY BE BROKEN

被引：9

作者：

CHAICHIAN, M

SMILGA, AV

机构：

[1] UNIV BERN,INST THEORET PHYS,CH-3012 BERN,SWITZERLAND

[2] UNIV HELSINKI,DEPT HIGH ENERGY PHYS,SF-00170 HELSINKI 17,FINLAND

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.68.1455

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The most popular model of spontaneous R-parity breaking is analyzed. It is shown that the extremum of the potential found in the model is, in fact, an unstable saddle point, while in the true minimum R parity is not broken. Other existing models involving R-parity breaking are briefly discussed and it is pointed out that none of them can describe successfully the existing experimental data.

引用

页码：1455 / 1457

页数：3

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