Generating the observed baryon asymmetry from the inflaton field
We propose a mechanism by which the inflaton can generate baryogenesis, by taking the inflaton to be a complex scalar field with a weakly broken global symmetry, and present a new version of the Affleck–Dine mechanism. The smallness of the breaking is motivated both by technical naturalness and a re...
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| 格式: | 文件 |
| 语言: | en_US |
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American Physical Society
2014
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| 在线阅读: | http://hdl.handle.net/1721.1/88983 https://orcid.org/0000-0002-3850-3688 |