Geometric CP violation with extra dimensions -: art. no. 211601

被引：9

作者：

Chang, D ^{[1
]}

Mohapatra, RN

机构：

[1] Natl Tsing Hua Univ, Dept Phys, Hsinchu 230043, Taiwan

[2] Univ Maryland, Dept Phys, College Pk, MD 20742 USA

[3] Univ Illinois, Dept Phys, Chicago, IL 60607 USA

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 21期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevLett.87.211601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss how CP symmetry can be broken geometrically through orbifold projections in hidden extra dimensions in the context of brane-bulk models for particle unifications. The CP violation arises from a crash between the geometry of the compactification and the original higher dimensional CP definition. We present toy models to illustrate the idea and-suggest ways to incorporate it into more realistic models.

引用

页码：211601 / 1

页数：4

共 32 条

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ALTARELLI G, HEPPH0102301

[2] Radiative symmetry breaking in brane models [J].