MONOPOLE BARYOGENESIS IN THE LANGACKER-PI SCENARIO

被引：2

作者：

DAVIS, AC

EARNSHAW, MA

WIEDEMANN, UA

机构：

[1] Department of Applied Mathematics and Theoretical Physics, Cambridge, CB3 9EW, Silver Street

来源：

PHYSICS LETTERS B | 1992年 / 293卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)91489-V

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Grand-unified monopoles catalyse baryon decay with a cross section enhanced by the Callan-Rubakov effect. They can also be annihilated efficiently via the Langacker-Pi mechanism. We discuss how far such a scenario can explain the observed baryon asymmetry of the universe, and to what extent the baryon asymmetry constrains the Langacker-Pi mechanism.

引用

页码：123 / 126

页数：4

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