Charge generation in an oscillating background
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Publication:2774346
DOI10.1143/PTP.105.773zbMATH Open0987.83057arXivhep-ph/0010266OpenAlexW2140819438MaRDI QIDQ2774346
Author name not available (Why is that?)
Publication date: 30 June 2002
Published in: (Search for Journal in Brave)
Abstract: The preheating after the inflation, which can be interpreted as particle creation in the oscillating inflaton background, provides a state far from thermal equilibrium. We extend the field theoretical treatment of the preheating by Linde et al. to the case of multicomponent complex scalars to show that some charges are created in this process, if C and CP are violated. A new possibility of baryogenesis based on this mechanism is also discussed.
Full work available at URL: https://arxiv.org/abs/hep-ph/0010266
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