Discrete uncertainty relations

Authors
Brody, DC Meister, BK
Citation
Dc. Brody et Bk. Meister, Discrete uncertainty relations, J PHYS A, 32(26), 1999, pp. 4921-4930
Citations number
20
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470 → ACNP
Volume
32
Issue
26
Year of publication
1999
Pages
4921 - 4930
Database
ISI
SICI code
0305-4470(19990702)32:26<4921:DUR>2.0.ZU;2-R
Abstract
Generalized uncertainty relations based upon Fourier transforms of both dis crete and continuous functions are briefly reviewed. We extend these result s in order to establish discrete versions of the angular momentum uncertain ty relations, based upon SU(2) transformations. Possible applications in qu antum signal processing and computations are briefly discussed.