Our wall as the origin of CP violation

被引：2

作者：

Sakamura, Y ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

来源：

NUCLEAR PHYSICS B | 2001年 / 608卷 / 1-2期

关键词：

D O I：

10.1016/S0550-3213(01)00277-2

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 possibility that the origin of the CP violation in our world is a domain wall itself, on which we are living, is investigated in the context of the brane world scenario. We estimate the amount of the CP violation on our wall, and show that either of order one or suppressed CP phases can be realized. An interesting case where CP is violated due to the coexistence of the walls, which conserve CP individually, is also considered. We also propose a useful approximation for the estimation of the CP violation in the double-wall background. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：279 / 300

页数：22

共 37 条

[1]

AKAMA K, 1983, P INT S GAUG THEOR G, P267, DOI 10.1007/3-540-11994-9_41

[2] New dimensions at a millimeter to a fermi and superstrings at a TeV [J].