Almost pure phase mass matrices from six dimensions

被引：25

作者：

Hung, PQ ^{[1
]}

Seco, M ^{[1
]}

机构：

[1] Univ Virginia, Dept Phys, Charlottesville, VA 22904 USA

来源：

NUCLEAR PHYSICS B | 2003年 / 653卷 / 1-2期

关键词：

D O I：

10.1016/S0550-3213(03)00007-5

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A model of quark masses and mixing angles is constructed within the framework of two large extra compact dimensions. A "democratic" almost pure phase mass matrix arises in a rather interesting way. This type of mass matrix has often been used as a phenomenologically viable ansatz, albeit one which had very little dynamical justification. It turns out that the idea of large extra dimensions provides a fresh look at this interesting phenomenological ansatz as presented in this paper. Some possible interesting connections to the strong CP problem will also be presented. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：123 / 150

页数：28