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arXiv · 1905.03377

Cavity Higgs-Polaritons

Zachary M. Raines·Andrew A. Allocca·Mohammad Hafezi·Victor M. Galitski
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Abstract

Motivated by the dramatic success of realizing cavity exciton-polariton condensation in experiment we consider the formation of polaritons from cavity photons and the amplitude or Higgs mode of a superconductor. Enabled by the recently predicted and observed supercurrent-induced linear coupling between these excitations and light, we find that hybridization between Higgs excitations in a disordered quasi-2D superconductor and resonant cavity photons can occur, forming Higgs-polariton states. This provides the potential for a new means to manipulate the superconducting state as well as potential for novel photonic cavity circuit elements.

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Zachary M. Raines, Andrew A. Allocca, Mohammad Hafezi, Victor M. Galitski. 2019-05-08. Cavity Higgs-Polaritons. https://doi.org/10.1103/physrevresearch.2.013143

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