468 citations · 8.6k across the 135 of their papers we have counts for
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Turbulence patterns and neutrino flavor transitions in high-resolution supernova models
Enrico Borriello, Sovan Chakraborty, Hans-Thomas Janka +2
During the shock-wave propagation in a core-collapse supernova (SN), matter turbulence may affect neutrino flavor conversion probabilities. Such effects have been usually studied b…
Multi-azimuthal-angle instability for different supernova neutrino fluxes
Sovan Chakraborty, Alessandro Mirizzi
It has been recently discovered that removing the axial symmetry in the "multi-angle effects" associated with the neutrino-neutrino interactions for supernova (SN) neutrinos, a new…
Multi-azimuthal-angle effects in self-induced supernova neutrino flavor conversions without axial symmetry
Alessandro Mirizzi
The flavor evolution of neutrinos emitted by a supernova (SN) core is strongly affected by the refractive effects associated with the neutrino-neutrino interactions in the deepest…
Axion hot dark matter bounds after Planck
Maria Archidiacono, Steen Hannestad, Alessandro Mirizzi +2
We use cosmological observations in the post-Planck era to derive limits on thermally produced cosmological axions. In the early universe such axions contribute to the radiation de…
Stringent constraint on neutrino Lorentz-invariance violation from the two IceCube PeV neutrinos
Enrico Borriello, Sovan Chakraborty, Alessandro Mirizzi +1
It has been speculated that Lorentz-invariance violation (LIV) might be generated by quantum-gravity (QG) effects. As a consequence, particles may not travel at the universal speed…
The strongest bounds on active-sterile neutrino mixing after Planck data
Alessandro Mirizzi, Gianpiero Mangano, Ninetta Saviano +4
Light sterile neutrinos can be excited by oscillations with active neutrinos in the early universe. Their properties can be constrained by their contribution as extra-radiation, pa…