Local and nonlocal defect-mediated electroweak baryogenesis.
Local and nonlocal defect-mediated electroweak baryogenesis.
复制标题
局部和非局部缺陷介导的电弱重子发生。
DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
Trodden
中科院分区：
文献类型：
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作者：
Brandenberger;Davis;Prokopec;Trodden
我们考虑粒子输运在拓扑缺陷介导的电弱重子发生场景中的影响。我们分析了薄缺陷和厚缺陷的情况，并证明了在这两种情况下，由于重子发生的有效体积增加，原始机制的增强。这种现象是由于在缺陷的相反面产生的重子和反重子之间不完全抵消的结果。{版权所有}{ital 1996美国物理学会。}
We consider the effects of particle transport in topological defect-mediated electroweak baryogenesis scenarios. We analyze the cases of both thin and thick defects and demonstrate an enhancement of the original mechanism in both cases due to an increased effective volume in which baryogenesis occurs. This phenomenon is a result of an imperfect cancellation between the baryons and antibaryons produced on opposite faces of the defect. {copyright} {ital 1996 The American Physical Society.}