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arXiv · 1008.1450

Affleck-Dine baryogenesis with modulated reheating

Kohei Kamada·Kazunori Kohri·Shuichiro Yokoyama
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Abstract

Modulated reheating scenario is one of the most attractive models that predict possible detections of not only the primordial non-Gaussianity but also the tensor fluctuation through future CMB observations such as the Planck satellite, the PolarBeaR and the LiteBIRD satellite experiments. We study the baryonic-isocurvature fluctuations in the Affleck-Dine baryogenesis with the modulated reheating scenario. We show that the Affleck-Dine baryogenesis can be consistent with the modulated reheating scenario with respect to the current observational constraint on the baryonic-isocurvature fluctuations.

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Kohei Kamada, Kazunori Kohri, Shuichiro Yokoyama. 2010-08-09. Affleck-Dine baryogenesis with modulated reheating. https://doi.org/10.1088/1475-7516/2011/01/027

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