Microscopic unitary simulation of circuit QED readout shows qubit T1 drops with increasing drive amplitude when a Purcell notch filter is at the qubit frequency, exposing qualitative defects in Lindblad master equations.
(5), where the drive frequencyω d is set according to the calibrated value ¯ωabove, andω a is replaced byω a1, the resonator frequency as pulled by the qubit excited state
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First-principles study of dispersive readout in circuit QED
Microscopic unitary simulation of circuit QED readout shows qubit T1 drops with increasing drive amplitude when a Purcell notch filter is at the qubit frequency, exposing qualitative defects in Lindblad master equations.