Bures and statistical distance for squeezed thermal states

J. Twamley*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

63 Citations (Scopus)

Abstract

We compute the Bures distance between two thermal squeezed states and deduce the statistical distance metric. By computing the curvature of this metric we can identify regions of parameter space most sensitive to changes in these parameters and thus lead to optimum detection statistics.

Original languageEnglish
Pages (from-to)3723-3731
Number of pages9
JournalJournal of Physics A: Mathematical and General
Volume29
Issue number13
DOIs
Publication statusPublished - 1996
Externally publishedYes

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