CPT violation and particle-antiparticle asymmetry in cosmology

被引：0

作者：

A. D. Dolgov

机构：

[1] Università degli Studi di Ferrara,Dipartimento di Fisica

[2] Sezione di Ferrara,Istituto Nazionale di Fisica Nucleare

[3] Institute of Theoretical and Experimental Physics,undefined

来源：

Physics of Atomic Nuclei | 2010年 / 73卷

关键词：

Atomic Nucleus; Charged Lepton; Baryon Asymmetry; Usual Equilibrium; Electroweak Phase Transition;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

General features of generation of the cosmological charge asymmetry in CPT noninvariant world are discussed. If the effects of CPT violationmanifest themselves only inmass differences of particles and antiparticles, the baryon asymmetry of the Universe hardly can be explained solely by breaking of CPT invariance. However, CPT noninvariant theories may lead to a new effect of distorting the usual equilibrium distributions. If this takes place, CPT violation may explain the baryon asymmetry of the Universe.

引用

页码：588 / 592

页数：4

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