Protecting Entanglement via the Quantum Zeno Effect

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Authors

Sabrina Maniscalco · University of Turku

Francesco Francica · University of Calabria

Rosa Letizia Zaffino · University of Calabria

Francesco Plastina · University of Calabria

Abstract

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.

Topics & Keywords

Quantum Information and Cryptography Quantum Mechanics and Applications Mechanical and Optical Resonators

Publication Details

Published in: Physical Review Letters

Volume 100, Issue 9, pp. 090503-090503

DOI: 10.1103/physrevlett.100.090503

Field-Weighted Citation Impact: 55.50

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Protecting Entanglement via the Quantum Zeno Effect

Authors

Abstract

Topics & Keywords

Publication Details