Dicke model and environment-induced entanglement in ion-cavity QED
arXiv:0907.0778 · doi:10.1103/PhysRevA.80.033841
Abstract
We investigate realistic experimental conditions under which the collective Dicke model can be implemented in 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.
arXiv comment17 pages, 11 figures. V2: published version, one reference added, typos corrected
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- Continuous variable entanglement dynamics in structured reservoirs
- Quantum Zeno and anti-Zeno effects on quantum and classical correlations
- Programmable entanglement oscillations in a non Markovian channel
- Collective strong coupling between ion Coulomb crystals and an optical cavity field: Theory and experiment
- Quantum phase transition of nonlinear light in the finite size Dicke Hamiltonian
- On the finite size behavior of quantum collective spin systems
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- Entanglement instability in the interaction of two qubits with a common non-Markovian environment
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- Creating a switchable optical cavity with controllable quantum-state mapping between two modes
- Generating resonating valence bond states through Dicke subradiance
- Quantum dynamics of a macroscopic magnet operating as environment of a mechanical oscillator
- Optomechanical Entanglement between an Ion and an Optical Cavity Field
- Qubit Entanglement generation by Gaussian non-Markovian dynamics
- Casimir Invariants for Systems Undergoing Collective Motion