Fedele, Renato (2009) Entropic uncertainty relations for electromagnetic beams. [Pubblicazione in rivista scientifica]
Full text not available from this repository.| Item Type: | Pubblicazione in rivista scientifica | ||||
|---|---|---|---|---|---|
| Title: | Entropic uncertainty relations for electromagnetic beams | ||||
| Creators: |
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| Autore/i: | S. De Nicola, R. Fedele, M.A. Man’ko, V.I. Man’ko | ||||
| Date: | 2009 | ||||
| Number of Pages: | 5 | ||||
| Department: | Scienze fisiche | ||||
| Identification Number: | 10.1088/0031-8949/2009/135/014053 | ||||
| Journal or Publication Title: | PHYSICA SCRIPTA | ||||
| Date: | 2009 | ||||
| Volume: | T135 | ||||
| Page Range: | 014053-014057 | ||||
| Number of Pages: | 5 | ||||
| Keywords: | marginal distribution, quantum tomograms, quantum entropy, entropic uncertainty relations | ||||
| Identification Number: | 10.1088/0031-8949/2009/135/014053 | ||||
| Date Deposited: | 21 Oct 2010 06:56 | ||||
| Last Modified: | 30 Apr 2014 19:43 | ||||
| URI: | http://www.fedoa.unina.it/id/eprint/7444 |
Collection description
The symplectic tomograms of two-dimensional (2D) Hermite–Gauss beams are found and expressed in terms of the Hermite polynomials squared. It is shown that measurements of optical-field intensities may be used to determine the tomograms of electromagnetic–radiation modes. Furthermore, entropic uncertainty relations associated with these tomograms are found and applied to establish the compatibility conditions of the field profile properties with Hermite–Gauss beam description. Numerical evaluations for some Hermite–Gauss modes illustrating the corresponding entropic uncertainty relations are finally given.
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