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Título: | Contextuality, decoherence and quantum trajectories |
Autor: | Sanz, Ángel S. CSIC ORCID; Borondo, Florentino | Fecha de publicación: | 2009 | Editor: | Elsevier | Citación: | Chemical Physics Letters 478: 301- 306 (2009) | Resumen: | Here we analyze the relationship between quantum contextuality and decoherence in interference experiments with matter particles by means of a simple reduced quantum-trajectory model, which attempts to simulate the behavior of the projections of multi-dimensional, system-plus-environment Bohmian trajectories onto the subspace of the reduced system. This model allows us to understand the crossing of the subsystem trajectories as a combined effect of interference quenching and erasure of 'which-way' information, which can be of utility to interpret decoherence effects in many-dimensional systems where full Bohmian treatments become prohibitive computationally. © 2009 Elsevier B.V. All rights reserved. | URI: | http://hdl.handle.net/10261/93486 | DOI: | 10.1016/j.cplett.2009.07.061 | Identificadores: | doi: 10.1016/j.cplett.2009.07.061 issn: 0009-2614 |
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