6533b7d4fe1ef96bd1262a71
RESEARCH PRODUCT
Light neutrino masses from gravitational condensation: the Schwinger-Dyson approach
Gabriela BarenboimJessica TurnerYe-ling Zhousubject
High Energy Physics - TheoryHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics - Theory (hep-th)FOS: Physical sciencesdescription
In this work we demonstrate that non-zero neutrino masses can be generated from gravitational interactions. We solve the Schwinger-Dyson equations to find a non-trivial vacuum thereby determining the scale of the neutrino condensate and the number of new particle degrees of freedom required for gravitationally induced dynamical chiral symmetry breaking. We show for minimal beyond the Standard Model particle content, the scale of the condensation occurs close to the Planck scale.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-09-10 |