We consider a quantum system of two particles in dimension three interacting via a smooth potential. We characterize the asymptotic dynamics in the limit of small mass ratio for an initial state given in product form, with an explicit control of the error. An application to the decoherence effect produced on the heavy particle is also discussed.

Adami, R., Figari, R., Finco, D., Teta, A. (2004). On the asymptotic behaviour of a quantum two-body system in the small mass ratio limit. JOURNAL OF PHYSICS. A, MATHEMATICAL AND GENERAL, 37(30), 7567-7580 [10.1088/0305-4470/37/30/012].

On the asymptotic behaviour of a quantum two-body system in the small mass ratio limit

ADAMI, RICCARDO;
2004

Abstract

We consider a quantum system of two particles in dimension three interacting via a smooth potential. We characterize the asymptotic dynamics in the limit of small mass ratio for an initial state given in product form, with an explicit control of the error. An application to the decoherence effect produced on the heavy particle is also discussed.
Articolo in rivista - Articolo scientifico
Quantum two-body system,asymptotic behaviour
English
7567
7580
Adami, R., Figari, R., Finco, D., Teta, A. (2004). On the asymptotic behaviour of a quantum two-body system in the small mass ratio limit. JOURNAL OF PHYSICS. A, MATHEMATICAL AND GENERAL, 37(30), 7567-7580 [10.1088/0305-4470/37/30/012].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/11563
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