Regimes of strong light-matter coupling under incoherent excitation
Regimes of strong light-matter coupling under incoherent excitation
We study a two-level system (atom, superconducting qubit, or quantum dot) strongly coupled to a single photonic mode of a cavity, in the presence of incoherent pumping and including detuning and dephasing. This system displays a striking quantum-to-classical transition. On the grounds of several approximations that reproduce to various degrees …