Lorentz Invariance Violation and IceCube Neutrino Events

Gaurav Tomar, Subhendra Mohanty, Sandip Pakvasa

The IceCube neutrino spectrum shows a flux which falls of as $E^{-2}$ for sub PeV energies but there are no neutrino events observed above $\sim 3$ PeV. In particular the Glashow r…