Neutron–antineutron transition as a test-bed for dynamical CPT violations
Neutron–antineutron transition as a test-bed for dynamical CPT violations
We show a simple mechanism for a dynamical CPT violation in the neutron sector. In particular, we show a {\it CPT-violating see-saw mechanism}, generating a Majorana mass and a CPT violating mass for the neutron. CPT-violating see-saw involves a sterile partner of the neutron, living in a hidden sector, in …