Entanglement of mesoscopic systems
arXiv:math-ph/0210059 · doi:10.1103/PhysRevA.66.052304
Abstract
The entanglement of clouds of atoms recently experimentally verified is expressed in terms of the fluctuation algebra introduced by Goderis, Verbeure and Vets. A mean field Hamiltonian describing the coupling to a laser beam leads to different time evolutions if considered on microscopic or mesoscopic operators. Only the latter creates non trivial correlations that finally after a measurement lead to entanglement between the clouds.
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Cited by in corpus (14)
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