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Article Dans Une Revue Physical Review Letters Année : 2007

Entanglement-screening by nonlinear resonances

Résumé

We show that nonlinear resonances in a classically mixed phase space allow us to define generic, strongly entangled multipartite quantum states. The robustness of their multipartite entanglement increases with the particle number, i.e., in the semiclassical limit, for those classes of diffusive noise which assist the quantum-classical transition.

Dates et versions

hal-00138449 , version 1 (26-03-2007)

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Ignacio Garcia-Mata, Andre R.R. Carvalho, Florian Mintert, Andreas Buchleitner. Entanglement-screening by nonlinear resonances. Physical Review Letters, 2007, 98 (2), pp.120504. ⟨10.1103/PhysRevLett.98.120504⟩. ⟨hal-00138449⟩
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