Leptogenesis in Inflaton Decay

Details Leptogenesis in Inflaton Decay Leptogenesis in Inflaton Decay

1999-06-15

arxiv.org/abs/hep-ph/9906366v1

Phys.Lett. B464 (1999) 12-18

Physics

High Energy Physics

High Energy Physics - Phenomenology

13 pages

Scientific paper

10.1016/S0370-2693(99)01020-5

We study a leptogenesis via decays of heavy Majorana neutrinos produced non-thermally in inflaton decays. We find that this scenario is fully consistent with existing supersymmetric inflation models such as for topological or for hybrid inflation and the Froggatt-Nielsen mechanism generating hierarchies in quark and lepton mass matrices. The reheating temperature $T_R$ of inflation may be taken as low as $T_R \simeq 10^8$ GeV to avoid the cosmological gravitino problem.

Affiliated with

Also associated with

No associations

Rating

Leptogenesis in Inflaton Decay does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Leptogenesis in Inflaton Decay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Leptogenesis in Inflaton Decay will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-383686