Neutrino mass and leptogenesis in warped extra-dimensions

被引：0

作者：

Chang, S ^{[1
]}

机构：

[1] Yonsei Univ, Dept Phys, Seoul 120749, South Korea

来源：

Particles, Strings, and Cosmology | 2005年 / 805卷

关键词：

D O I：

暂无

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：

The leptogenesis in the warped extra-dimension model with RS1 background is studied in this paper. We use the bulk standard model as a framework where the bulk SU(2)(L) x SU(2)(R) x U(1)(B-L) is broken only on the boundaries. Lepton asymmetry can be generated through B-L breaking term on Planck brane and can be enhanced to the observed value, if the additional bulk right-handed neutrinos are degenerated.

引用

页码：447 / 450

页数：4

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