Role of qubit-cavity entanglement for switching dynamics of quantum interfaces in superconductor metamaterials

@article{Remizov2017RoleOQ,
  title={Role of qubit-cavity entanglement for switching dynamics of quantum interfaces in superconductor metamaterials},
  author={Sergey V. Remizov and Dmitriy S. Shapiro and Alexey N. Rubtsov},
  journal={JETP Letters},
  year={2017},
  volume={105},
  pages={130-136}
}
We study quantum effects of strong driving field applied to dissipative hybrid qubit-cavity system which are relevant for a realization of quantum gates in superconducting quantum metamaterials. We demonstrate that effects of strong and non-stationary drivings have significantly quantum nature and cannot be treated by means of mean-field approximation. This is shown from a comparison of steady state solution of the standard Maxwell–Bloch equations and numerical solution of Lindblad equation on… CONTINUE READING

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