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arXiv · 0903.1578

Non-cyclic phases for neutrino oscillations in quantum field theory

Massimo Blasone·Antonio Capolupo·Enrico Celeghini·Giuseppe Vitiello
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Abstract

We show the presence of non-cyclic phases for oscillating neutrinos in the context of quantum field theory. Such phases carry information about the non-perturbative vacuum structure associated with the field mixing. By subtracting the condensate contribution of the flavor vacuum, the previously studied quantum mechanics geometric phase is recovered.

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Massimo Blasone, Antonio Capolupo, Enrico Celeghini, Giuseppe Vitiello. 2009-03-09. Non-cyclic phases for neutrino oscillations in quantum field theory. https://doi.org/10.1016/j.physletb.2009.03.004

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