BARYOGENESIS VIA LEPTON-NUMBER-VIOLATING SCALAR INTERACTIONS

被引：59

作者：

ODONNELL, PJ ^{[1
]}

SARKAR, U ^{[1
]}

机构：

[1] PHYS RES LAB,THEORY GRP,AHMEDABAD 380009,GUJARAT,INDIA

来源：

PHYSICAL REVIEW D | 1994年 / 49卷 / 04期

关键词：

D O I：

10.1103/PhysRevD.49.2118

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study baryogenesis through lepton number violation in left-right-symmetric models. In these models the lepton number and CP-violating out-of-equilibrium interactions of the triplet Higgs scalars can give rise to lepton number asymmetry. This in turn generates baryon asymmetry during the electroweak anomalous processes. If these lepton-number-violating interactions are in equilibrium, they can wash out any primordial (B - L) asymmetry.

引用

页码：2118 / 2121

页数：4

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