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Bures metric

Known as: Bures distance, Helstrom metric 
In mathematics, in the area of quantum information geometry, the Bures metric or Helstrom metric defines an infinitesimal distance between density… Expand
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Papers overview

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2014
2014
We suggest that the vacuum field equation in Finsler spacetime is equivalent to the vanishing of the Ricci scalar. The… Expand
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Highly Cited
2013
Highly Cited
2013
We define a new measure of quantum correlations in bipartite quantum systems given by the Bures distance of the system state to… Expand
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Highly Cited
2012
Highly Cited
2012
The compression capability of several generations of video coding standards is compared by means of peak signal-to-noise ratio… Expand
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2011
2011
We study the orbits in a Manko–Novikov type metric (MN) which is a perturbed Kerr metric. There are periodic, quasi-periodic, and… Expand
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Highly Cited
2011
Highly Cited
2011
Abstract In the present work, using Minkowski functionals in topological vector spaces, we establish the equivalence between some… Expand
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Highly Cited
2007
Highly Cited
2007
We analyze the Bures metric over the manifold of thermal density matrices for systems featuring a zero temperature quantum phase… Expand
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Highly Cited
2004
Highly Cited
2004
We study the entropy of a FRW universe filled with dark energy (cosmological constant, quintessence, or phantom). For the general… Expand
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Highly Cited
1998
Highly Cited
1998
We describe the geometry constraints and algorithmic implementation for metric rectification of planes. The rectification allows… Expand
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Highly Cited
1998
Highly Cited
1998
The aim of this paper is to derive explicit formulae for the computation of the Riemannian Bures metric g on the manifold of… Expand
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Highly Cited
1990
Highly Cited
1990
The papers [3], [7], [2], [1], [5], [6], and [4] provide the notation and terminology for this paper. We consider metric… Expand
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