Dynamics of single-mode nonclassicalities and quantum correlations in the Jaynes–Cummings model

Dynamics of atom–field correlations and single-mode nonclassicalities present in the resonant Jaynes–Cummings model are investigated using negativity entanglement potential for a set initial states. The study has revealed interplay among three different types established that nonclassicality is continuously exchanged between field atom through correlations. Further, it observed does not capture all nonclassicality, there exists some residual reduced states at output beam splitter captured by which quantitatively mapped Asboth’s criterion. Additional layers splitters added to deplete reveal almost with splitters. have zero (non-zero) quantum coherence Fock basis when maximum if (or atom) initially.