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

J.M.C. Malbouisson, S.B. Duarte and B. Baseia

Physica A: Statistical Mechanics and its Applications, 2000, vol. 285, issue 3, 397-412

Abstract: 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.

Keywords: Poissonian statistics; Mixed and coherent states; Density matrix (search for similar items in EconPapers)
Date: 2000
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:285:y:2000:i:3:p:397-412

DOI: 10.1016/S0378-4371(00)00241-7

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