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arXiv · 2104.02927

Topological interaction of neutrino with photon in the magnetic field -- Electroweak Hall effect

Kenzo Ishikawa·Yutaka Tobita
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Abstract

The effective interaction of a neutrino with a photon in magnetized plasma is obtained from a strong field expansion in the electroweak standard model. The interaction is expressed by a Chern-Simons form of the neutrino current and the electromagnetic vector potential of the coupling strength proportional to $\frac{n_e}{B} \times e G_F$. The derivation of the interaction Lagrangian and its properties are presented.

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Kenzo Ishikawa, Yutaka Tobita. 2021-04-07. Topological interaction of neutrino with photon in the magnetic field -- Electroweak Hall effect. https://doi.org/10.1016/j.physo.2023.100174

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