Trace distance

In quantum mechanics, and especially quantum information and the study of open quantum systems, the trace distance T is a metric on the space of… (More)
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2018
2018
We investigate the modified trace distance measure of coherence recently introduced in [Phys. Rev. A 94, 060302(R) (2016)]. We… (More)
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2015
2015
We show that trace distance measure of coherence is a strong monotone for all qubit and, so called, X states. An expression for… (More)
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2015
2015
We study the closeness of an experimental unitary bosonic network with only partially indistinguishable bosons in an arbitrary… (More)
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2015
2015
Semi-Markov chains (SMCs) are continuous-time probabilistic transition systems where the residence time on states is governed by… (More)
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2013
2013
We define and analyze measures of correlations for bipartite states based on trace distance. For Bell diagonal states of two… (More)
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2013
2013
We give a characterization of trace-preserving and positive linear maps preserving trace distance partially, that is, preservers… (More)
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2013
2013
Coalgebras in a Kleisli category yield a generic definition of trace semantics for various types of labelled transition systems… (More)
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2011
2011
We develop a general framework for reasoning about distances between transition systems with quantitative information. Taking as… (More)
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2011
2011
The trace distance between two states of an open quantum system quantifies their distinguishability and, for a fixed… (More)
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2007
2007
In the present paper, the trace distance is exposed within the quantum operations formalism. The definition of the trace distance… (More)
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