Analytical description of nonstationary circuit QED in the dressed-states basis
Alexandre V. Dodonov · Journal of Physics A Mathematical and Theoretical · 2014
We have studied the nonstationary circuit QED system in which N qubits or a ( N + 1)-level ladder atom interact with a single mode of the cavity field in the presence of external one- and two-photon drivings. It is assumed that all the system parameters can be simultaneously time-modulated by arbitrary external modulations. We have derived new analytical expressions for the system dynamics in the dressed-states basis and have shown that one can implement different regimes of light–matter interaction by adjusting the modulation form.