Cited by 122Quantum Information and CryptographyQuantum Mechanics and ApplicationsQuantum Computing Algorithms and Architecture

Linear Optics Simulation of Quantum Non-Markovian Dynamics

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Chiuri, Andrea, Greganti, Chiara, Mazzola, Laura, Paternostro, Mauro, Mataloni, Paolo·2012·Scientific Reports

Abstract

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.

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  • The initial state of NV center can be prepared by 532nm laser pulse with high fidelity.

    “In experiment, the initial state of NV center can be prepared by 532nm laser pulse with high fidelity [29, 30]”

    From Quantum speedup in a memory environment (2014) · cites this paper as [29]

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  1. Wootters W. K. Phys. Rev. Lett. 80, 2245 (1998).
  2. Coffman V., Kundu J. & Wootters W. K. Phys. Rev. A 61, 052306 (2000).

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Authors
Chiuri, A., Greganti, C., Mazzola, L., Paternostro, M., & Mataloni, P.
Affiliations
  • Sapienza University of Rome (IT)
  • Queen's University Belfast (GB)
  • National Institute of Optics (IT)
Corresponding author
  • Mazzola, Laura
  • Paternostro, Mauro
Venue
Scientific Reports
Published
2012-12-12
Volume
2
Issue
1
Pages
968-968
ISSN
2045-2322 (ISSN-L)
OpenAlex
W1968661061
Cited by
122
References
47
Citations by year
2026: 1 · 2025: 5 · 2024: 6 · 2023: 6 · 2022: 7 · 2021: 4 · 2020: 13 · 2019: 11 · 2018: 10 · 2017: 13 · 2016: 9 · 2015: 12 · 2014: 14 · 2013: 10 · 2012: 1
FWCI
11.63
Type
journal article
Language
en
Open access
Locations
  • Scientific Reports (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • INO Open Portal (submittedVersion)
  • IRIS Research product catalog (Sapienza University of Rome) (submittedVersion)
  • Research Portal (Queen's University Belfast) (submittedVersion)
Funders
Engineering and Physical Sciences Research Council (EP/G004579/1)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Applications
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Computing Algorithms and Architecture
Keywords
open quantum systems, system-environment interaction, decoherence, memory effects, transverse-field Ising model, photonic quantum simulation, linear optics, system-environment correlations, quantum simulation

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