Title:
"Explaining LSND and MiniBooNE using altered neutrino dispersion relations."
Abstract:
Two scenarios which can help accomodate the LSND neutrino oscillation data
and the MiniBooNE low energy anomaly are discussed. Under one scenario
active-sterile neutrino oscillations are considered. In an asymetrically
warped space-time new resonances arises due to the sterile neutrinos taking
shortcuts through extra dimensions. Seccondly the low energy signal in the
MinibooNE data might be explained by CPT and Lorentz symmetry violating
terms in the neutrino oscillations Hamiltonian. Resonance structures in CPT
and Lorentz symmetry violating neutrino-antineutrino oscillations in a two
generation framework are investigated.