Bures and statistical distance for squeezed thermal states

Author: Twamley J.

Source: Journal of Physics A: Mathematical and General, Volume 29, Number 13, 1996 , pp. 3723-3731(9)

Publisher: IOP Publishing

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.

Language: English

Document Type: Miscellaneous

Publication date: 1996-01-01

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• In this Subject: Mathematics and Statistics ,  Physics (General)
• By this author: Twamley J.

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