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Symplectic quantam cells and Wigner and Husimi functions
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2005 (English)In: Bulletin des Sciences Mathématiques, ISSN 0007-4497, Vol. 129, no 3, 211-226 p.Article in journal (Refereed) Published
Abstract [en]

We propose a definition of quantum cells which is invariant under symplectic transformations. We use this notion to the study of positivity properties of the Wigner and Husimi functions, which allows us to precise and to improve known results. © 2004 Elsevier SAS. Tous droits réservés.

Place, publisher, year, edition, pages
Elsevier , 2005. Vol. 129, no 3, 211-226 p.
Keyword [en]
Quantum cell, symplectique capacity, Wigner, Husimi
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URN: urn:nbn:se:bth-8365DOI: 10.1016/j.bulsci.2004.06.003Local ID: diva2:836075
Available from: 2012-09-18 Created: 2008-11-12 Last updated: 2015-06-30Bibliographically approved

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