- #1
Carlos L. Janer
- 114
- 3
Neutrinos were flavor eigenstates at the time of their decoupling from baryonic matter. Since they were not pure mass eigenstates, how do you take this fact into account if you try to study how they evolved as the universe expanded?
Could we determine if the heaviest neutrino could be non relativistic at present times?
Can we even try?
Could we determine if the heaviest neutrino could be non relativistic at present times?
Can we even try?