TY - JOUR
T1 - Affleck-Dine leptogenesis and its backreaction to inflaton dynamics
AU - Yamada, Masaki
N1 - Funding Information:
M.Y. thanks W. Buchmüller for grateful discussions and comments and for kind hospitality at DESY. This work is supported by World Premier International Research Center Initiative (WPI Initiative) , MEXT , Japan, the Program for the Leading Graduate Schools, MEXT , Japan, and the JSPS Research Fellowships for Young Scientists, No. 25.8715 .
Publisher Copyright:
© 2016 The Author.
PY - 2016/3/10
Y1 - 2016/3/10
N2 - We investigate the backreaction of the Affleck-Dine leptogenesis to inflaton dynamics in the F-term hybrid and chaotic inflation models in supergravity. We determine the lightest neutrino mass in both models so that the predictions of spectral index, tensor-to-scalar ratio, and baryon abundance are consistent with observations.
AB - We investigate the backreaction of the Affleck-Dine leptogenesis to inflaton dynamics in the F-term hybrid and chaotic inflation models in supergravity. We determine the lightest neutrino mass in both models so that the predictions of spectral index, tensor-to-scalar ratio, and baryon abundance are consistent with observations.
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U2 - 10.1016/j.physletb.2015.12.080
DO - 10.1016/j.physletb.2015.12.080
M3 - Article
AN - SCOPUS:84955283317
SN - 0370-2693
VL - 754
SP - 208
EP - 213
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ER -