Cacciapuoti, Claudio and Carlone, Raffaele and Figari, Rodolfo (2007) A solvable model of a tracking chamber. Reports on Mathematical Physics, 59. (In Press)


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Item Type: Article
Uncontrolled Keywords: Quantum mechanics, Decoherence, Dynamics of the entanglement
Date Deposited: 26 Jul 2007
Last Modified: 30 Apr 2014 19:25


We analyze a quantum system consisting of a particle travelling in a model-environment made up of a localised two-level subsystems. We examine the dynamics of the entanglement through which the environment acquires information about the direction of propagation of the particle. Our study reproduces, within a non perturbative investigation, an old result obtained by N. F. Mott in the early days of Quantum Mechanics.

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