Dynamics of a Quantum Particle in Asymmetric Bistable Potential with Environmental Noise

Bernardo Spagnolo, Davide Valenti, Berritta, Paladino, Falci, Angelo La Cognata, Pasquale Caldara

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11 Citazioni (Scopus)

Abstract

In this work we analyze the dynamics of a quantum particle subject to an asymmetric bistable potential and interacting with a thermal reservoir. We obtain the time evolution of the population distributions in both energy and position eigenstates of the particle, for different values of the coupling strength with the thermal bath. The calculation is carried out using the Feynman-Vernon functional under the discrete variable representation.
Lingua originaleEnglish
pagine (da-a)119-127
Numero di pagine9
RivistaInternational Journal of Quantum Information
Volume9
Stato di pubblicazionePublished - 2011

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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