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Testing Lorentz invariance with neutrino bursts from supernova neutronization
Sovan Chakraborty, Alessandro Mirizzi, Günter Sigl
Quantum-gravity (QG) effects might generate Lorentz invariance violation by the interaction of energetic particles with the foamy structure of the space-time. As a consequence, par…
(Down-to-)Earth matter effect in supernova neutrinos
Enrico Borriello, Sovan Chakraborty, Alessandro Mirizzi +2
Neutrino oscillations in the Earth matter may introduce peculiar modulations in the supernova (SN) neutrino spectra. The detection of this effect has been proposed as diagnostic to…
Stability analysis of collective neutrino oscillations in the supernova accretion phase with realistic energy and angle distributions
Ninetta Saviano, Sovan Chakraborty, Tobias Fischer +1
We revisit our previous results on the matter suppression of self-induced neutrino flavor conversions during a supernova (SN) accretion phase, performing a linearized stability ana…