Heralded generation of entanglement with coupled cavitiesHeralded generation of entanglement with coupled cavities Peer-Reviewed Journal Publication Δημοσίευση σε Περιοδικό με Κριτές 2015-10-222008enWe propose a scheme to generate two-photon, two-atom, or atom-photon entangled states with a coupled system of two cavities. In our scheme, two cavity photons are exchanged by the direct intercavity coupling, while atoms in the cavities simply generate and probe them. By virtue of the high efficiency of atomic state measurement, this method enables the realization of efficient heralded entanglement generation which is robust against photon loss, which greatly facilitates applications in quantum-information processing.http://creativecommons.org/licenses/by/4.0/Physical Review A782 Cho Jaeyoon Aggelakis Dimitrios Αγγελακης Δημητριος Bose Sougato American Physical Society Quantum physics