Characteristics of a pure-state ambiguity function
2009 (English)In: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, ISSN 1751-8113, Vol. 42, no 49, 495301- p.Article in journal (Refereed) Published
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.
NONLINEAR SPECTROSCOPY, QUANTUM, OPTICS
IdentifiersURN: urn:nbn:se:kth:diva-32851DOI: 10.1088/1751-8113/42/49/495301ISI: 000272162600015OAI: oai:DiVA.org:kth-32851DiVA: diva2:412805
QC 201104262011-04-262011-04-212011-04-26Bibliographically approved