Dynamical Lamb effect versus dissipation in superconducting quantum circuits
Dynamical Lamb effect versus dissipation in superconducting quantum circuits
Superconducting circuits provide a new platform for study of nonstationary cavity QED phenomena. An example of such a phenomenon is the dynamical Lamb effect, which is the parametric excitation of an atom due to nonadiabatic modulation of its Lamb shift. This effect was initially introduced for a natural atom in …