Schrodinger Cat States in Circuit QED

  title={Schrodinger Cat States in Circuit QED},
  author={S. Girvin},
  journal={arXiv: Quantum Physics},
  • S. Girvin
  • Published 2017
  • Physics
  • arXiv: Quantum Physics
Circuit quantum electrodynamics ('circuit QED') describes the quantum mechanics and quantum field theory of superconducting electrical circuits operating in the microwave regime near absolute zero temperature. It is the analog of cavity QED in quantum optics with the role of the atoms being played by superconducting qubits. The present lecture notes focus primarily on novel quantum states that can be produced and measured using the strong coupling between an artificial atom and one or more… Expand
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