Subcritical regime of hybrid inflation with modular A 4 symmetry
Abstract We consider a supergravity model that has the modular A 4 symmetry and discuss the interplay between the neutrino mixing and inflation. The model contains right- handed neutrinos that have the Majorana masses and additional Yukawa couplings to the waterfall field. In the model an active neu...
Sparad:
| Huvudupphov: | , , |
|---|---|
| Materialtyp: | Artigo |
| Språk: | Inglês |
| Utgiven: |
SpringerOpen
2022-11-01
|
| Serie: | Journal of High Energy Physics |
| Ämnen: | |
| Länkar: | https://doi.org/10.1007/JHEP11(2022)002 |
| Taggar: |
Inga taggar, Lägg till första taggen!
|