A proof for the informational completeness of the rotated quadrature observables

J. Kiukas*, P. Lahti, J. P. Pellonpää

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

10 Citations (SciVal)

Abstract

We give a new mathematically rigorous proof for the fact that, when S is a dense subset of [0, 2π), the rotated quadrature operators Q θ, ∈ S, of a single-mode electromagnetic field constitute an informationally complete set of observables.

Original languageEnglish
Article number175206
JournalJournal of Physics A: Mathematical and Theoretical
Volume41
Issue number17
DOIs
Publication statusPublished - 15 Apr 2008
Externally publishedYes

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