Multi-Particle Universal Processes

Multi-Particle Universal Processes

We generalize bipartite universal processes to the subclass of multi-particle universal processes from one to N particles. We show how the general statement for a multi-particle universal process can be constructed. The one-parameter family of processes generating totally anti-symmetric states has b...

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Bibliographic Details
Main Authors: J. Novotný, M. Štefaňák, V. Košt’ák
Format: Article
Language:English
Published: CTU Central Library 2005-01-01
Series:Acta Polytechnica
Subjects:
universal processes
quantum entanglement
complete positivity
Online Access:https://ojs.cvut.cz/ojs/index.php/ap/article/view/766
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spelling doaj-483b03201e4442b79dac47de2f08d4ca2020-11-24T22:02:44ZengCTU Central LibraryActa Polytechnica1210-27091805-23632005-01-01455766Multi-Particle Universal ProcessesJ. NovotnýM. ŠtefaňákV. Košt’ákWe generalize bipartite universal processes to the subclass of multi-particle universal processes from one to N particles. We show how the general statement for a multi-particle universal process can be constructed. The one-parameter family of processes generating totally anti-symmetric states has been generalized to a multi-particle regime and its entanglement properties have been studied. A view is given on the complete positivity and the possible physical realization of universal processes. https://ojs.cvut.cz/ojs/index.php/ap/article/view/766universal processesquantum entanglementcomplete positivity
collection DOAJ
language English
format Article
sources DOAJ
author J. Novotný
M. Štefaňák
V. Košt’ák
spellingShingle J. Novotný
M. Štefaňák
V. Košt’ák
Multi-Particle Universal Processes
Acta Polytechnica
universal processes
quantum entanglement
complete positivity
author_facet J. Novotný
M. Štefaňák
V. Košt’ák
author_sort J. Novotný
title Multi-Particle Universal Processes
title_short Multi-Particle Universal Processes
title_full Multi-Particle Universal Processes
title_fullStr Multi-Particle Universal Processes
title_full_unstemmed Multi-Particle Universal Processes
title_sort multi-particle universal processes
publisher CTU Central Library
series Acta Polytechnica
issn 1210-2709
1805-2363
publishDate 2005-01-01
description We generalize bipartite universal processes to the subclass of multi-particle universal processes from one to N particles. We show how the general statement for a multi-particle universal process can be constructed. The one-parameter family of processes generating totally anti-symmetric states has been generalized to a multi-particle regime and its entanglement properties have been studied. A view is given on the complete positivity and the possible physical realization of universal processes. 
topic universal processes
quantum entanglement
complete positivity
url https://ojs.cvut.cz/ojs/index.php/ap/article/view/766
work_keys_str_mv AT jnovotny multiparticleuniversalprocesses
AT mstefanak multiparticleuniversalprocesses
AT vkostak multiparticleuniversalprocesses
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