arXiv:1105.0628 [quant-ph]AbstractReferencesReviewsResources
Statistical measure of complexity for quantum systems with continuous variables
Published 2011-05-03, updated 2012-07-24Version 3
The Fisher-Shannon statistical measure of complexity is analyzed for a continuous manifold of quantum observables. It is probed then than calculating it only in the configuration and momentum spaces will not give a complete description for certain systems. Then a more general measure for the complexity of a quantum system by the integration of the usual Fisher-Shannon measure over all the parameter space is proposed. Finally, these measures are applied to the concrete case of a free particle in a box.
Comments: 6 pages, 5 figures. Published version
Journal: Physica A, 391 (2012) 6238
Keywords: quantum system, continuous variables, complexity, usual fisher-shannon measure, free particle
Tags: journal article
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