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Electromagnetic analog of Rashba spin-orbit interaction in wave guides filled with ferrite

Evgeny N. Bulgakov·Almas F. Sadreev
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Abstract

We consider infinitely long electromagnetic wave guide filled with a ferrite. The wave guide has arbitrary but constant cross-section $. We show that Maxwell equations are equivalent to the Schrödinger equation for single electron in the two-dimensional quantum dot of the form D with account of the Rashba spin-orbit interaction. The spin-orbit constant is determining by components of magnetic permeability of the ferrite. The upper component of electron spinor function corresponds to the z-th component electric field, while the down component $χ$ related to the z-th component of magnetic field by relation (30).

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Evgeny N. Bulgakov, Almas F. Sadreev. 2004-04-03. Electromagnetic analog of Rashba spin-orbit interaction in wave guides filled with ferrite. https://arxiv.org/abs/cond-mat/0404072

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