A quantum particle in a circle; an informational approach revisited
DOI:
https://doi.org/10.31349/RevMexFis.71.040701Keywords:
Particle in a circle; Shannon entropy; Fisher information; disequilibriumAbstract
We study the localization-delocalization of a particle moving within a circular region of radius r0 from a theoretical information point of view. We computed the Shannon entropy, Fisher information and disequilibrium in configuration and momentum spaces for a collection of stationary states. Comparing our results of Shannon entropies with those previously published we found good agreement with those. Shannon entropy, Fisher information and the disequilibrium offer complementary results for the description of the particle localization-delocalization.
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