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arxiv: 0710.3914 · v1 · submitted 2007-10-21 · 🪐 quant-ph

Protecting entanglement via the quantum Zeno effect

classification 🪐 quant-ph
keywords entanglementeffectquantumzenoatomsbesidescorrelationscoupling
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We study the exact entanglement dynamics of two atoms in a lossy resonator. Besides discussing the steady-state entanglement, we show that in the strong coupling regime the system-reservoir correlations induce entanglement revivals and oscillations and propose a strategy to fight against the deterioration of the entanglement using the quantum Zeno effect.

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