Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Quantum Information Processing
Erschienen in: Quantum Information Processing 9/2020

01.08.2020

Enhancing entanglement of assistance using weak measurement and quantum measurement reversal in correlated amplitude damping channel

verfasst von: Zhi He, Hao-Sheng Zeng

Erschienen in: Quantum Information Processing | Ausgabe 9/2020

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Entanglement of assistance from multipartite to fewer partites (e.g., bipartite) entangled state via measurements is an important way for generating entanglement. Here, we study the dynamics of entanglement of assistance from a tripartite W-like state to a bipartite Bell-like state under correlated amplitude damping channel using weak measurement and quantum measurement reversal. Our results show that the correlation between environmental noises plays a positive role in enhancing the entanglement of assistance, and in particular, it also works very well for very large decoherence strength of channel. More importantly, we find that an almost maximal two-qubit entangled state in the total region of decoherence strength can be obtained from the originally W-like state with a better success probability. The proposed scheme provides an active way in combating the amplitude damping noises, which may have potential applications in quantum communication and distributed quantum computation.
Vorheriger Artikel Quantum entanglement in the background of cosmic string spacetime
Nächster Artikel Information leakage in protection of quantum dialogue affected by quantum field

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
Nielsen, M.A., Chuang, I.L.: Quantum Computation and Quantum Information. Cambridge University Press, Cambridge (2000)MATH
2.
Caruso, F., Giovannetti, V., Lupo, C., Mancini, S.: Quantum channels and memory effects. Rev. Mod. Phys. 86, 1203 (2014)ADS
3.
Arshed, N., Toor, A.H.: Entanglement-assisted capacities of time-correlated amplitude-damping channel (2013). arxiv:​1307.​5403
4.
Yeo, Y., Skeen, A.: Time-correlated quantum amplitude-damping channel. Phys. Rev. A 67, 064301 (2003)ADS
5.
D’prime Arrigo, A., Benenti, G., Falci, G., Macchiavello, C.: Classical and quantum capacities of a fully correlated amplitude damping channel. Phys. Rev. A 88, 042337 (2013)ADS
6.
Xiao, X., Yao, Y., Xie, Y.M., Wang, X.H., Li, Y.L.: Protecting entanglement from correlated amplitude damping channel using weak measurement and quantum measurement reversal. Quantum. Inf. Process 15, 3881 (2016)ADSMathSciNetMATH
7.
Huang, Z., Zhang, C.: Protecting quantum correlation from correlated amplitude damping Channel. Braz. J. Phys. 47, 400 (2017)ADS
8.
Li, Y.L., Zu, C.J., Wei, D.M.: Enhance quantum teleportation under correlated amplitude damping decoherence by weak measurement and quantum measurement reversal. Quantum. Inf. Process. 18, 2 (2019)ADSMathSciNetMATH
9.
Li, Y.L., Wei, D.M., Zu, C.J., Xiao, X.: Enhanced superdense coding over correlated amplitude damping channel. Entropy 21, 598 (2019)ADSMathSciNet
10.
Macchiavello, C., Palma, G.M.: Entanglement-enhanced information transmission over a quantum channel with correlated noise. Phys. Rev. A 65, 050301(R) (2002)ADS
11.
D’prime Arrigo, A., Benenti, G., Falci, G.: Quantum capacity of dephasing channels with memory. New J. Phys. 9, 310 (2007)ADS
12.
13.
Addis, C., Karpat, G., Macchiavello, C., Maniscalco, S.: Dynamical memory effects in correlated quantum channels. Phys. Rev. A 94, 032121 (2016)ADS
14.
Hu, M.L., Zhou, W.: Enhancing two-qubit quantum coherence in a correlated dephasing channel. Laser Phys. Lett. 16, 045201 (2019)ADS
15.
Korotkov, A.N., Jordan, A.N.: Undoing a weak quantum measurement of a solid-state qubit. Phys. Rev. Lett. 97, 166805 (2006)ADS
16.
Katz, N., et al.: Reversal of the weak measurement of a quantum state in a superconducting phase qubit. Phys. Rev. Lett. 101, 200401 (2008)ADS
17.
Kim, Y.S., Cho, Y.W., Ra, Y.S., Kim, Y.H.: Reversing the weak quantum measurement for a photonic qubit. Opt. Express 17, 11978 (2009)ADS
18.
Korotkov, A.N., Keane, K.: Decoherence suppression by quantum measurement reversal. Phys. Rev. Lett. 81, 040103(R) (2010)ADS
19.
Lee, J.C., Jeong, Y.C., Kim, Y.S., Kim, Y.H.: Experimental demonstration of decoherence suppression via quantum measurement reversal. Opt. Express 19, 16309 (2011)ADS
20.
Paraoanu, G.S.: Partial measurements and the realization of quantum-mechanical counterfactuals. Found. Phys. 41, 1214 (2011)ADSMathSciNetMATH
21.
Wang, S.C., Yu, Z.W., Zou, W.J., Wang, X.B.: Protecting quantum states from decoherence of finite temperature using weak measurement. Phys. Rev. A 89, 022318 (2014)ADS
22.
Sun, Q.Q., Al-Amri, M., Davidovich, L., Zubairy, M.S.: Reversing entanglement change by a weak measurement. Phys. Rev. A 82, 052323 (2010)ADS
23.
Kim, Y.S., Lee, J.C., Kwon, O., Kim, Y.H.: Protecting entanglement from decoherence using weak measurement and quantum measurement reversal. Nat. Phys. 8, 117 (2012)
24.
Man, Z.X., Xia, Y.J., An, N.B.: Enhancing entanglement of two qubits undergoing independent decoherences by local pre- and postmeasurements. Phys. Rev. A 86, 052322 (2012)ADS
25.
Man, Z.X., Xia, Y.J., An, N.B.: Manipulating entanglement of two qubits in a common environment by means of weak measurements and quantum measurement reversals. Phys. Rev. A 86, 012325 (2012)ADS
26.
Yao, C., Ma, Z.H., Chen, Z.H., Serafini, A.: Robust tripartite-to-bipartite entanglement localization by weak measurements and reversal. Phys. Rev. A 86, 022312 (2012)ADS
27.
Li, Y.L., Xiao, X.: Recovering quantum correlations from amplitude damping decoherence by weak measurement reversal. Quantum Inf. Process. 12, 3067 (2013)ADSMathSciNetMATH
28.
He, Z., Yao, C., Zou, J.: Robust state transfer in the quantum spin channel via weak measurement and quantum measurement reversal. Phys. Rev. A 88, 044304 (2013)ADS
29.
Li, Y.L., Huang, J., Xu, Z., Xiao, X.: Enhancing the quantum state transfer between two atoms in separate cavities via weak measurement and its reversal. Quantum Inf. Process. 16, 258 (2017)ADSMathSciNetMATH
30.
Xiao, X., Li, Y.L.: Protecting qutrit-qutrit entanglement by weak measurement and reversal. Eur. Phys. J. D 67, 204 (2013)ADS
31.
Ekert, A.K.: Quantum cryptography based on Bells theorem. Phys. Rev. Lett. 80, 2493 (1998)
32.
Bennett, C.H., Brassard, G., Mermin, N.D.: Quantum cryptography without Bell\(^{\prime }\)s theorem. Phys. Rev. Lett. 68, 557 (1992)ADSMathSciNetMATH
33.
Bennett, C.H., Brassard, G., Crepeau, C., Jozsa, R., Peres, A., Wootters, W.K.: Unlocking hidden entanglement with classical information 1998 Phys. Rev. Lett. 70, 1895 (1993)ADSMATH
34.
Gour, G., Meyer, D.A., Sanders, B.C.: Deterministic entanglement of assistance and monogamy constraints. Phys. Rev. A 72, 042329 (2005)ADS
35.
Cohen, O.: Unlocking hidden entanglement with classical information. Phys. Rev. Lett. 80, 2493 (1998)ADS
36.
DiVincenzo, D.P., Fuchs, C.A., Mabuchi, H.A., Smolin, J. A., Thapliyal, A., Uhlmann, A.: The Entanglement of Assistance, Lecture Notes in Computer Science, Vol. 1509, pp 247–257. Springer, Berlin (1999)
37.
Briegel, H.J., Dur, W., Cirac, J.I., Zoller, P.: Quantum repeaters: the role of imperfect local operations in quantum communication. Phys. Rev. Lett. 81, 5932 (1998)ADS
38.
Hughston, L.P., Jozsa, R., Wootters, W.K.: A complete classification of quantum ensembles having a given density matrix. Phys. Lett. A 183, 14 (1993)ADSMathSciNet
39.
Laustsen, T., Verstraete, F., van Enk, S.J.: Local vs. joint measurements for the entanglement of assistance. Quantum Inf. Comput. 3, 64 (2003)MathSciNetMATH
40.
41.
Li, Z.G., Zhao, M.J., Fei, S.M., Liu, W.M.: Evolution equation for entanglement of assistance. Phys. Rev. A 81, 042312 (2010)ADS
42.
Chi, D.P., Jeong, K., Kim, T., Lee, K., Lee, S.: Concurrence of assistance and mermin inequality on three-qubit pure states. Phys. Rev. A 81, 044302 (2010)ADS
43.
Song, W., Yang, M., Zhao, J.L., Li, D.C., Cao, Z.L.: Polygamy relation for the Rnyi-\(\alpha \) entanglement of assistance in multi-qubit systems. Quantum. Inf. Process. 26, 19 (2019)
44.
Wootters, W.K.: Entanglement of formation of an arbitrary state of two qubits. Phys. Rev. Lett. 80, 2245 (1998)ADSMATH
45.
Eibl, M., Kiesel, N., Bourennane, M., Kurtsiefer, C., Weinfurter, H.: Experimental Realization of a Three-Qubit Entangled W State. Phys. Rev. Lett. 92, 077901 (2004)ADS
Metadaten
Titel
Enhancing entanglement of assistance using weak measurement and quantum measurement reversal in correlated amplitude damping channel
verfasst von
Zhi He
Hao-Sheng Zeng
Publikationsdatum
01.08.2020
Verlag
Springer US
Erschienen in
Quantum Information Processing / Ausgabe 9/2020
Print ISSN: 1570-0755
Elektronische ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-020-02791-6

Weitere Artikel der Ausgabe 9/2020

Quantum Information Processing 9/2020 Zur Ausgabe

OriginalPaper

Locally maximally mixed states

OriginalPaper

Entanglement dynamics of two coupled spins interacting with an adjustable spin bath: effect of an exponential variable magnetic field

OriginalPaper

Novel quantum image compression and encryption algorithm based on DQWT and 3D hyper-chaotic Henon map

OriginalPaper

Quantum steering and quantum coherence in XY model with Dzyaloshinskii–Moriya interaction

OriginalPaper

Gaussian coherence-breaking channels and coherence measures

OriginalPaper

Optimal estimation of parameters for Schwinger effect

Neuer Inhalt

    Bildnachweise