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arXiv · 2111.10449

Neutrino spin operator and dispersion in moving matter

A. Grigoriev·A. Studenikin·A. Ternov
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Abstract

We found a spin integral of motion for neutrino, which propagates in moving and polarized matter. The operator obtained opens up the possibility of consistent classification of neutrino states in such a medium and, as a consequence, a systematic description of the related physical phenomena. Using the operator, we obtain a dispersion relation for neutrinos and consider its particular cases.

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A. Grigoriev, A. Studenikin, A. Ternov. 2021-11-19. Neutrino spin operator and dispersion in moving matter. https://doi.org/10.1140/epjc%2Fs10052-022-10244-w

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