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.
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页码：447 / 450
页数：4
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