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Type: Artigo de periódico
Title: Stochastic differential equations for the continuous spontaneous localization model
Author: Santos, LF
Escobar, CO
Abstract: We extend Vink's method [J. C. Vink, Phys. Rev. A48, 1808 (1993)], developed for an isolated quantum system, to an open quantum system consisting of a free particle interacting with its surrounding through a random potential, which causes the spontaneous localization of its wave function. We then obtain the stochastic differential equations (SDE) underlying its evolution. These SDE help us to observe the effects of the environment upon the movement of the particle.
Country: Singapura
Editor: World Scientific Publ Co Pte Ltd
Rights: fechado
Identifier DOI: 10.1142/S0217732300001997
Date Issue: 2000
Appears in Collections:Unicamp - Artigos e Outros Documentos

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