Linear Optics Simulation of Quantum Non-Markovian Dynamics

The simulation of open quantum dynamics has recently allowed the direct investigation of the features of system-environment interaction and of their consequences on the evolution of a quantum system. Such interaction threatens the quantum properties of the system, spoiling them and causing the pheno...

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Main Authors:	Chiuri, Andrea, Greganti, Chiara, Mazzola, Laura, Paternostro, Mauro, Mataloni, Paolo
Format:	Online
Language:	English
Published:	Nature Publishing Group 2012
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3520028/

id	pubmed-3520028
recordtype	oai_dc
spelling	pubmed-35200282012-12-12 Linear Optics Simulation of Quantum Non-Markovian Dynamics Chiuri, Andrea Greganti, Chiara Mazzola, Laura Paternostro, Mauro Mataloni, Paolo Article The simulation of open quantum dynamics has recently allowed the direct investigation of the features of system-environment interaction and of their consequences on the evolution of a quantum system. Such interaction threatens the quantum properties of the system, spoiling them and causing the phenomenon of decoherence. Sometimes however a coherent exchange of information takes place between system and environment, memory effects arise and the dynamics of the system becomes non-Markovian. Here we report the experimental realisation of a non-Markovian process where system and environment are coupled through a simulated transverse Ising model. By engineering the evolution in a photonic quantum simulator, we demonstrate the role played by system-environment correlations in the emergence of memory effects. Nature Publishing Group 2012-12-12 /pmc/articles/PMC3520028/ /pubmed/23236588 http://dx.doi.org/10.1038/srep00968 Text en Copyright © 2012, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/
repository_type	Open Access Journal
institution_category	Foreign Institution
institution	US National Center for Biotechnology Information
building	NCBI PubMed
collection	Online Access
language	English
format	Online
author	Chiuri, Andrea Greganti, Chiara Mazzola, Laura Paternostro, Mauro Mataloni, Paolo
spellingShingle	Chiuri, Andrea Greganti, Chiara Mazzola, Laura Paternostro, Mauro Mataloni, Paolo Linear Optics Simulation of Quantum Non-Markovian Dynamics
author_facet	Chiuri, Andrea Greganti, Chiara Mazzola, Laura Paternostro, Mauro Mataloni, Paolo
author_sort	Chiuri, Andrea
title	Linear Optics Simulation of Quantum Non-Markovian Dynamics
title_short	Linear Optics Simulation of Quantum Non-Markovian Dynamics
title_full	Linear Optics Simulation of Quantum Non-Markovian Dynamics
title_fullStr	Linear Optics Simulation of Quantum Non-Markovian Dynamics
title_full_unstemmed	Linear Optics Simulation of Quantum Non-Markovian Dynamics
title_sort	linear optics simulation of quantum non-markovian dynamics
description	The simulation of open quantum dynamics has recently allowed the direct investigation of the features of system-environment interaction and of their consequences on the evolution of a quantum system. Such interaction threatens the quantum properties of the system, spoiling them and causing the phenomenon of decoherence. Sometimes however a coherent exchange of information takes place between system and environment, memory effects arise and the dynamics of the system becomes non-Markovian. Here we report the experimental realisation of a non-Markovian process where system and environment are coupled through a simulated transverse Ising model. By engineering the evolution in a photonic quantum simulator, we demonstrate the role played by system-environment correlations in the emergence of memory effects.
publisher	Nature Publishing Group
publishDate	2012
url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3520028/
_version_	1611939767276011520

Linear Optics Simulation of Quantum Non-Markovian Dynamics

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