Emergence of non-Markovianity in the emission process of an atom in a half-cavity
Emergence of non-Markovianity in the emission process of an atom in a half-cavity
We study quantum non-Markovianity in the early stage of the emission process of a two-level atom coupled to a semi-infinite waveguide, where the waveguide termination behaves as a perfect mirror. Specifically, we restrict to the analysis of the process for times shorter than twice the time delay t_d, where t_d …