289 citations · 304 across the 2 of their papers we have counts for
4 papers
A review of neutrino decoupling from the early universe to the current universe
Kensuke Akita, Masahide Yamaguchi
We review the distortions of spectra of relic neutrinos due to the interactions with electrons, positrons, and neutrinos in the early universe. We solve integro-differential kineti…
A precision calculation of relic neutrino decoupling
Kensuke Akita, Masahide Yamaguchi
We study the distortions of equilibrium spectra of relic neutrinos due to the interactions with electrons, positrons, and neutrinos in the early Universe. We solve the integro-diff…
Affleck-Dine baryogenesis in the SUSY Dine-Fischler-Srednicki-Zhitnitsky axion model without R-parity
Kensuke Akita, Hajime Otsuka
We investigate the baryon asymmetry in the supersymmetry Dine-Fischler-Srednicki-Zhitnitsky axion model without R-parity. It turns out that the R-parity violating terms economicall…
Moduli mediation without moduli-induced gravitino problem
Kensuke Akita, Tatsuo Kobayashi, Akane Oikawa +1
We study the moduli-induced gravitino problem within the framework of the phenomenologically attractive mirage mediations. The huge amount of gravitino generated by the moduli deca…