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Expectation values of flavor-neutrino currents in field theoretical approach to oscillation problem -- formulation

Kanji Fujii·Takashi Shimomura
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Abstract

As a possible approach to the neutrino oscillation on the basis of quantum field theory, the expectation values of the flavor-neutrino currents are investigated by employing the finite-time transition matrix in the interaction representation. Such expectation values give us in the simplest form a possible way of treating the neutrino oscillation without recourse to any one flavor-neutrino states. The present paper is devoted to presenting the formulation and the main structures of the relevant expectation values.

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Kanji Fujii, Takashi Shimomura. 2004-02-26. Expectation values of flavor-neutrino currents in field theoretical approach to oscillation problem -- formulation. https://arxiv.org/abs/hep-ph/0402274

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