# Effects of cavity–cavity interaction on the entanglement dynamics of a generalized double Jaynes–Cummings model

@article{Pandit2016EffectsOC, title={Effects of cavity–cavity interaction on the entanglement dynamics of a generalized double Jaynes–Cummings model}, author={Mahasweta Pandit and Sreetama Das and Sudipto Singha Roy and Himadri S. Dhar and Ujjwal Sen}, journal={Journal of Physics B: Atomic, Molecular and Optical Physics}, year={2016}, volume={51} }

We consider a generalized double Jaynes–Cummings model consisting of two isolated two-level atoms, each contained in a lossless cavity that interact with each other through a controlled photon-hopping mechanism. We analytically show that at low values of such a mediated cavity–cavity interaction, the temporal evolution of entanglement between the atoms, under the effects of cavity perturbation, exhibits the well-known phenomenon of entanglement sudden death (ESD). Interestingly, for moderately…

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