4 papers · 1 filter
Decay of transmon qubit in a broadband one-dimensional cavity
Ya. S. Greenberg, A. A. Shtygashev, O. V. Kibis
We investigate the decay dynamics of a three-level artificial atom, a superconducting transmon qubit, weakly coupled to a continuum of modes in a broadband, one-dimensional cavity.…
Anomalous radiation reaction in a circularly polarized field
O. V. Kibis
Quantum corrections to electron dynamics in a circularly polarized electromagnetic field are found within the Floquet theory of periodically driven quantum systems. It is demonstra…
Spontaneous emission of a three-level artificial atom in a one-dimensional open waveguide
O. A. Chuikin, Ya. S. Greenberg, O. V. Kibis
We study the dynamical and spectral characteristics of a quantum three-level ladder system, interacting with a continuous electromagnetic field in one-dimensional open waveguide. C…
Quantum correlations of the photon fields in a waveguide quantum electrodynamics
Ya. S. Greenberg. O. A. Chuikin, A. G. Moiseev, A. A. Shtygashev
We present a time-dependent quantum calculations of the first order and second order photon correlation functions for the scattering of a single-photon pulse on a two-level atom (q…