Mechanism for understanding small neutrino mass in superstring theories
Abstract
We propose a new mechanism for understanding small neutrino masses in supersymmetric theories without unnatural fine tuning of parameters. This idea may be useful for superstring E6 models, where the conventional mechanism is not available for suppressing neutrino masses.
- Publication:
-
Physical Review Letters
- Pub Date:
- February 1986
- DOI:
- 10.1103/PhysRevLett.56.561
- Bibcode:
- 1986PhRvL..56..561M
- Keywords:
-
- Gauge Theory;
- Neutrinos;
- Particle Mass;
- Particle Theory;
- Unified Field Theory;
- Cosmology;
- Fermions;
- Weak Interactions (Field Theory);
- 14.60.Gh;
- 12.10.Gq;
- 11.30.Pb;
- Nuclear and High-Energy Physics;
- Supersymmetry