https://doi.org/10.1140/epjc/s10052-011-1643-0
Regular Article - Theoretical Physics
Bimodal/schizophrenic neutrino as a bridge between inflation and dark energy
1
Physics Division, National Center for Theoretical Sciences, Hsinchu, 300, Taiwan
2
Institute of Physics, Academia Sinica, Taipei, 115, Taiwan
3
Department of Physics, National Tsing Hua University, Hsinchu, 300, Taiwan
* e-mail: chianshu@phys.sinica.edu.tw
Received:
27
February
2011
Published online:
20
May
2011
We consider the possibility to combine inflection point inflation and growing neutrino dark energy in a particular setup of bimodal/schizophrenic neutrino model in the framework of MSSM
. In order to obtain a varying neutrino mass, we make an assumption that a soft mass of 
depends on a scalar field which plays the role of a cosmon field. We also investigate the possible effects of the cosmon field in the early universe such as modulated reheating and found that the induced density perturbation is negligible.
© Springer-Verlag / Società Italiana di Fisica, 2011
