Dynamic quantum Kerr effect in circuit quantum electrodynamics
Dynamic quantum Kerr effect in circuit quantum electrodynamics
A superconducting qubit coupled to a microwave resonator provides a controllable system that enables fundamental studies of light-matter interactions. In the dispersive regime, photons in the resonator exhibit induced frequency and phase shifts which are revealed in the resonator transmission spectrum measured with fixed qubit-resonator detuning. In this static detuning …