Entanglement between two Tavis-Cummings atoms with phase decoherence. (English) Zbl 1171.81327
Summary: Taking the intrinsic decoherence effect into account, we investigate the dynamical behavior of entanglement between two Tavis-Cummings atoms coupled to a single mode field. We find that entanglement characters including the stationary entanglement and the so-called sudden death effect are sensitive to initial atomic state and photon numbers.
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