Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal

Hyang Tag Lim; Jong Chan Lee; Kang Hee Hong; Yoon Ho Kim

doi:10.1109/CLEOPR.2015.7376511

Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal

Hyang Tag Lim
, Jong Chan Lee
, Kang Hee Hong
, Yoon Ho Kim

Department of New Biology

Pohang University of Science and Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Decoherence on two-qubit systems degrades entanglement, and sometimes even causes entanglement sudden death (ESD). We show that quantum measurement reversal on only one subsystem can avoid ESD, providing methods for practical entanglement distribution under decoherence.

Original language	English
Title of host publication	2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467371094
DOIs	https://doi.org/10.1109/CLEOPR.2015.7376511
State	Published - 7 Jan 2016
Event	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 - Busan, Korea, Republic of Duration: 24 Aug 2015 → 28 Aug 2015

Publication series

Name	2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Volume	3

Conference

Conference	11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Country/Territory	Korea, Republic of
City	Busan
Period	24/08/15 → 28/08/15

Bibliographical note

Publisher Copyright:
© 2015 IEEE.

Access to Document

10.1109/CLEOPR.2015.7376511

Cite this

Lim, H. T., Lee, J. C., Hong, K. H., & Kim, Y. H. (2016). Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 Article 7376511 (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CLEOPR.2015.7376511

Lim, Hyang Tag ; Lee, Jong Chan ; Hong, Kang Hee et al. / Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal. 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 2016. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015).

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title = "Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal",

abstract = "Decoherence on two-qubit systems degrades entanglement, and sometimes even causes entanglement sudden death (ESD). We show that quantum measurement reversal on only one subsystem can avoid ESD, providing methods for practical entanglement distribution under decoherence.",

author = "Lim, \{Hyang Tag\} and Lee, \{Jong Chan\} and Hong, \{Kang Hee\} and Kim, \{Yoon Ho\}",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015 ; Conference date: 24-08-2015 Through 28-08-2015",

year = "2016",

month = jan,

day = "7",

doi = "10.1109/CLEOPR.2015.7376511",

language = "English",

series = "2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Lim, HT, Lee, JC, Hong, KH & Kim, YH 2016, Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal. in 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015., 7376511, 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, vol. 3, Institute of Electrical and Electronics Engineers Inc., 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015, Busan, Korea, Republic of, 24/08/15. https://doi.org/10.1109/CLEOPR.2015.7376511

Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal. / Lim, Hyang Tag; Lee, Jong Chan; Hong, Kang Hee et al.
2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc., 2016. 7376511 (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Hong, Kang Hee

AU - Kim, Yoon Ho

PY - 2016/1/7

Y1 - 2016/1/7

N2 - Decoherence on two-qubit systems degrades entanglement, and sometimes even causes entanglement sudden death (ESD). We show that quantum measurement reversal on only one subsystem can avoid ESD, providing methods for practical entanglement distribution under decoherence.

AB - Decoherence on two-qubit systems degrades entanglement, and sometimes even causes entanglement sudden death (ESD). We show that quantum measurement reversal on only one subsystem can avoid ESD, providing methods for practical entanglement distribution under decoherence.

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DO - 10.1109/CLEOPR.2015.7376511

M3 - Conference contribution

AN - SCOPUS:84962850025

T3 - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015

BT - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015

PB - Institute of Electrical and Electronics Engineers Inc.

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Y2 - 24 August 2015 through 28 August 2015

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Lim HT, Lee JC, Hong KH, Kim YH. Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal. In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015. Institute of Electrical and Electronics Engineers Inc. 2016. 7376511. (2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015). doi: 10.1109/CLEOPR.2015.7376511

Avoiding entanglement sudden death on two-qubit systems using single-qubit quantum measurement reversal

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