Symmetry breaking due to multi-angle matter-neutrino resonance in neutron star merger remnants

Ian Padilla-Gay, Shashank Shalgar, Irene Tamborra

Neutron star merger remnants are unique sites for exploring neutrino flavor conversion in dense media. Because of the natural excess of ${\bar{\nu }}_e$ over ${\nu }_e$, the neutrino-neutrino…