Spontaneous baryogenesis from asymmetric inflaton
We propose a variant scenario of spontaneous baryogenesis from asymmetric inflaton based on current–current interactions between the inflaton and matter fields with a non-zero B−L charge. When the inflaton starts to oscillate around the minimum after inflation, it may lead to excitation of a CP-odd...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2016-05-01
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Series: | Physics Letters B |
Online Access: | http://www.sciencedirect.com/science/article/pii/S037026931600191X |