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Characteristics of a pure-state ambiguity function
KTH, School of Engineering Sciences (SCI), Physics.
2009 (English)In: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, ISSN 1751-8113, Vol. 42, no 49, 495301- p.Article in journal (Refereed) Published
Abstract [en]

We present the necessary and sufficient condition for a square integrable function on R-2N to be an ambiguity function corresponding to a square integrable function on R-N. This condition has the form of an integral equation. We also list some easier to check necessary conditions that must be fulfilled by a function that is an ambiguity function of a pure state. We show how to construct a wavefunction corresponding to a given ambiguity function and we present examples of how our formal results can be used in practice.

Place, publisher, year, edition, pages
2009. Vol. 42, no 49, 495301- p.
Keyword [en]
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-32851DOI: 10.1088/1751-8113/42/49/495301ISI: 000272162600015OAI: diva2:412805
QC 20110426Available from: 2011-04-26 Created: 2011-04-21 Last updated: 2011-04-26Bibliographically approved

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Stenholm, Stig
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