article

Concurrence of three Jaynes---Cummings systems

Authors:

Wen-Chao Qiang,

Oscar Camacho-Nieto,

Shi-Hai DongAuthors Info & Claims

Quantum Information Processing, Volume 17, Issue 4

Pages 1 - 14

https://doi.org/10.1007/s11128-018-1851-8

Published: 01 April 2018 Publication History

Abstract

We apply genuine multipartite concurrence to investigate entanglement properties of three Jaynes---Cummings systems. Three atoms are initially put in GHZ-like state and locally interact with three independent cavities, respectively. We present analytical concurrence expressions for various subsystems including three-atom, three-cavity and some atom-cavity mixed systems. We also examine the global system and illustrate the evolution of its concurrence. Except for the sudden death of entanglement, we find for some initial entanglement parameter $$\theta $$, the concurrence of the global system may maintain unchanged in some time intervals.

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Cited By

Ali M(2021)Genuinely entangling uncorrelated atoms via Jaynes–Cummings interactionsQuantum Information Processing10.1007/s11128-021-03195-w20:9Online publication date: 16-Sep-2021
https://dl.acm.org/doi/10.1007/s11128-021-03195-w
Fabrice KArthur TPernel NMartin TFai L(2021)Tripartite quantum discord dynamics in qubits driven by the joint influence of distinct classical noisesQuantum Information Processing10.1007/s11128-020-02967-020:1Online publication date: 7-Jan-2021
https://dl.acm.org/doi/10.1007/s11128-020-02967-0

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Concurrence of three Jaynes---Cummings systems

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cover image Quantum Information Processing

Quantum Information Processing Volume 17, Issue 4

Feb 2018

522 pages

ISSN:1570-0755

Issue’s Table of Contents

Copyright © Copyright © 2018 Springer Science+Business Media, LLC, part of Springer Nature.

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Kluwer Academic Publishers

United States

Publication History

Published: 01 April 2018

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Cited By

Ali M(2021)Genuinely entangling uncorrelated atoms via Jaynes–Cummings interactionsQuantum Information Processing10.1007/s11128-021-03195-w20:9Online publication date: 16-Sep-2021
https://dl.acm.org/doi/10.1007/s11128-021-03195-w
Fabrice KArthur TPernel NMartin TFai L(2021)Tripartite quantum discord dynamics in qubits driven by the joint influence of distinct classical noisesQuantum Information Processing10.1007/s11128-020-02967-020:1Online publication date: 7-Jan-2021
https://dl.acm.org/doi/10.1007/s11128-020-02967-0

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