High entanglement regimes in the Weisskopf-Wigner theory for spontaneous decay
The episode discusses a paper reviewing the Weisskopf-Wigner theory for spontaneous decay, focusing on how modeling atomic degrees of freedom as a momentum wavepacket affects atom-photon entanglement. The hosts analyze two high entanglement regimes based on initial momentum uncertainty—recoil and Doppler effects—and discuss how this framework provides a roadmap for engineering specific quantum correlations.