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arXiv · 1902.07209

Entanglements of electrons and cavity-photons in the strong coupling regime

Ofer Kfir
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Abstract

This work sets a road-map towards an experimental realization of strong coupling between free-electrons and photons, and analytically explores entanglement phenomena that emerge in this regime. The proposed model unifies the strong-coupling predictions with known electron-photon interactions. Additionally, this work predicts a non-Columbic entanglement between freely propagating electrons. Since strong-coupling can map entanglements between photon pairs onto photon-electron pairs, it may harness electron beams for quantum communication, thus far exclusive to photons.

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BibTeXRIS

Ofer Kfir. 2019-02-15. Entanglements of electrons and cavity-photons in the strong coupling regime. https://doi.org/10.1103/physrevlett.123.103602

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