Dicke model and environment-induced entanglement in ion-cavity QED

Kari Harkonen; Francesco Plastina; Sabrina Maniscalco

doi:10.1103/PhysRevA.80.033841

Dicke model and environment-induced entanglement in ion-cavity QED

Kari Harkonen, Francesco Plastina, Sabrina Maniscalco

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Abstract

We investigate realistic experimental conditions under which the collective Dicke model can be implemented in the ion-cavity QED context. We show how ideal subradiance and superradiance can be observed and we propose an experiment to generate entanglement exploiting the existence of the subradiant state. We explore the conditions to achieve optimal entanglement generation and we show that they are reachable with current experimental technology.

Original language	English
Article number	033841
Number of pages	15
Journal	Physical Review A
Volume	80
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.80.033841
Publication status	Published - 28 Sept 2009

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abstract = "We investigate realistic experimental conditions under which the collective Dicke model can be implemented in the ion-cavity QED context. We show how ideal subradiance and superradiance can be observed and we propose an experiment to generate entanglement exploiting the existence of the subradiant state. We explore the conditions to achieve optimal entanglement generation and we show that they are reachable with current experimental technology.",

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Dicke model and environment-induced entanglement in ion-cavity QED

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