Mixed states having Poissonian statistics: how to distinguish them from coherent states?

We consider mixed states and coherent states with the same (Poissonian) statistics. By analyzing various properties connected with off-diagonal elements of the density matrix for both states, we find which of them are able (or not) to distinguish these states.

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Year of publication:	2000
Authors:	Malbouisson, J.M.C. ; Duarte, S.B. ; Baseia, B.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 285.2000, 3, p. 397-412
Publisher:	Elsevier
Subject:	Poissonian statistics \| Mixed and coherent states \| Density matrix

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010590045