Loop quantum gravity theory incorporates a new scale length ℒ which may induce a Lorentz invariance breakdown. This scale can be either a universal constant or fixed by the momentum of particles (ℒ ∼ p -1). Effects of the scale parameter ℒ and helicity terms occurring in the dispersion relation of fermions are reviewed in the framework of spin-flip conversion of neutrino flavours.
Spin Flavor Conversion of Neutrinos in Loop Quantum Gravity
LAMBIASE, Gaetano
2003
Abstract
Loop quantum gravity theory incorporates a new scale length ℒ which may induce a Lorentz invariance breakdown. This scale can be either a universal constant or fixed by the momentum of particles (ℒ ∼ p -1). Effects of the scale parameter ℒ and helicity terms occurring in the dispersion relation of fermions are reviewed in the framework of spin-flip conversion of neutrino flavours.File in questo prodotto:
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