Optimal representation of quantum channels

TytułOptimal representation of quantum channels
Publication TypeJournal Article
Rok publikacji2020
AutorzyLewandowska P, Kukulski R, Pawela Ł
JournalComputational Science - ICCS 2020
Abstract

This work shows an approach to reduce the dimensionality of matrix representations of quantum channels. It is achieved by finding a
base of the cone of positive semidefinite matrices which represent quantum channels. Next, this is implemented in the Julia programming
language as a part of the QuantumInformation.jl package.

 

URLhttps://arxiv.org/abs/2002.05507

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