The photon-neutrino interaction in non-commutative gauge field theory and astrophysical bounds


In this letter we propose a possible mechanism of leftand right-handed neutrino couplings to photons, which arises quite naturally in non-commutative gauge field theory. We estimate the predicted additional energy-loss in stars induced by space-time non-commutativity. The usual requirement that any new energy-loss mechanism in globular stellar clusters… (More)


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