nach oben

vorheriger Artikel Effective scheme for -state fusion with weak cr...

nächster Artikel Analytical solutions and criteria for the quant...

Tipp

Realizing an efficient fusion gate for W states with cross-Kerr nonlinearities and QD-cavity coupled system

Zeitschrift:: Quantum Information Processing > Ausgabe 6/2015

Autoren:: Na Li, Jie Yang, Liu Ye

Abstract

We propose a new scheme for fusing two arbitrary-size photonic W states encoded by polarizations to generate a larger W state. With the help of cross-Kerr nonlinearities and a quantum dot in an optical cavity (QD-cavity coupled system), we can realize the fusion of W states with a high success probability. In addition, the scheme does not need any ancillary photon, and it can also be applied to fuse two Bell states. The scheme can be realized with current experimental technology.

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

Jetzt einloggen Kostenlos registrieren

Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

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

über 69.000 Bücher
über 500 Zeitschriften

aus folgenden Fachgebieten:

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

Testen Sie jetzt 30 Tage kostenlos.

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 50.000 Bücher
über 380 Zeitschriften

aus folgenden Fachgebieten:

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

Testen Sie jetzt 30 Tage kostenlos.

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

über 58.000 Bücher
über 300 Zeitschriften

aus folgenden Fachgebieten:

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

Testen Sie jetzt 30 Tage kostenlos.

Jetzt informieren

Raussendorf, R., Browne, D.E., Briegel, H.J.: Measurement-based quantum computation on cluster states. Phys. Rev. A 68, 022312 (2003) ADS

Bennett, C.H., Brassard, G., et al.: Teleporting an unknown quantum state via dual classical and Einstein–Podolsky–Rosen channels. Phys. Rev. Lett. 70, 1895–1899 (1993) ADSMATHMathSciNet

Zhao, Z., et al.: Experimental demonstration of five-photon entanglement and open-destination teleportation. Nature 430, 54–58 (2004) CrossRefADS

Kempe, J.: Multiparticle entanglement and its applications to cryptography. Phys. Rev. A 60, 910–916 (1999) ADSMathSciNet

Hillery, M., Bužek, V., Berthiaume, A.: Quantum secret sharing. Phys. Rev. A 59, 1829–1834 (1999) ADSMathSciNet

Xiao, L., Long, G.L., Deng, F.G., Pan, J.W.: Efficient multiparty quantum-secret-sharing scheme. Phys. Rev. A 69, 052307 (2004) ADS

Brown, K.L., Horsman, C., Kendon, V., Munro, W.J.: Layer-by-layer generation of cluster states. Phys. Rev. A 85, 052305 (2012) ADS

Inaba, K., Tokunaga, Y., Tamaki, K., Igeta, K., Yamashita, M.: High-fidelity cluster state generation for ultracold atoms in an optical lattice. Phys. Rev. Lett. 112, 110501 (2014) ADS

Kobayashi, T., et al.: Universal gates for transforming multipartite entangled Dicke states. New J. Phys. 16, 023005 (2014) ADS

10.

Vyshnevyy, A.A., Lesovik, G.B., Jonckheere, T., Martin, T.: Setup of three Mach–Zehnder interferometers for production and observation of Greenberger–Horne–Zeilinger entanglement of electrons. Phys. Rev. B 87, 165417 (2013) ADS

11.

Perez-Leija, A., et al.: Generating photon-encoded W states in multiport waveguide-array systems. Phys. Rev. A 87, 013842 (2013) ADS

12.

Dür, W., Vidal, G., Cirac, J.I.: Three qubits can be entangled in two inequivalent ways. Phys. Rev. A 62, 062314 (2000) ADSMathSciNet

13.

Li, Y.H., Nie, Y.Y.: Quantum information splitting of an arbitrary three-atom state by using W-class states in cavity QED. Commun. Theor. Phys. 57, 995–998 (2012) ADSMATHMathSciNet

14.

Joo, J., Lee, J., Jang, J., Park, Y.J.: Quantum Secure Communication with W States, arXiv:quant-ph/0204003v2 (2002)

15.

Murao, M., Jonathan, D., Plenio, M.B., Vedral, V.: Quantum telecloning and multiparticle entanglement. Phys. Rev. A 59, 156–161 (1999) ADS

16.

D’Hondt, E., Panangaden, P.: The computational power of the W and GHZ states. Quantum Inf. Comput. 6, 173–183 (2006) MATHMathSciNet

17.

Ozaydin, F.: Phase damping destroys quantum Fisher information of W states. Phys. Lett. A 378, 3161–3164 (2014) ADS

18.

Wu, X.Y., Cai, Y., Yang, T.H., Le, H.N., Bancal, J.D., Scarani, V.: Robust self-testing of the three-qubit W state. Phys. Rev. A 90, 042339 (2014) ADS

19.

Ng, H.T., Kim, K.: Quantum estimation of magnetic-field gradient using W-state. Opt. Commun. 331, 353–358 (2014) ADS

20.

Mi, S.C., Wang, C., Wang, T.J.: Hyperentanglement purification with linear optics assisted by W-states. Quantum Inf. Process. doi: 10.1007/s11128-014-0878-8

21.

Lu, P.M., Xia, Y., Song, J., Song, H.S.: Linear optical protocol for generation of W state within a network. Int. J. Quantum Inf. 8, 1199–1206 (2010) MATH

22.

Yu, N.K., Guo, C., Duan, R.Y.: Obtaining a W state from a Greenberger–Horne–Zeilinger state via stochastic local operations and classical Communication with a rate approaching unity. Phys. Rev. Lett. 112, 160401 (2014) ADS

23.

Paul, S., Thyagarajan, K.: Generation of N-partite single and two photon W states with enhanced tolerance using waveguide arrays. J. Opt. 16, 105503 (2014) ADS

24.

Gräfe, M., et al.: On-chip generation of high-order single-photon W-states. Nat. Photonics 8, 791–795 (2014) ADS

25.

Sheng, Y.B., Liu, J., Zhao, S.Y., Wang, L., Zhou, L.: Entanglement concentration for W-type entangled coherent states. Chin. Phys. B 23, 080305 (2014) ADS

26.

Zang, X.P., Yang, M., Wu, W.F., Fang, S.D., Cao, Z.L.: Local expansion of atomic W state in cavity quantum electrodynamics. Indian J. Phys. 88, 1141–1145 (2014) ADS

27.

Zang, X.P., Yang, M., Wang, X.C., Song, W., Cao, Z.L.: Fusion of W states in Cavity QED system. Can. J. Phys. doi: 10.1139/cjp-2014-0096

28.

Tashima, T., Ozdemir, S.K., Yamamoto, T., Koashi, M., Imoto, N.: Elementary optical gate for expanding an entanglement web. Phys. Rev. A 77, 030302 (2008) ADS

29.

Tashima, T., Ozdemir, S.K., Yamamoto, T., Koashi, M., Imoto, N.: Local expansion of photonic W state using a polarization-dependent beamsplitter. New J. Phys. 11, 023024 (2009) ADS

30.

Tashima, T., et al.: Demonstration of local expansion toward large-scale entangled webs. Phys. Rev. Lett. 105, 210503 (2010) ADS

31.

Tashima, T., Wakatsuki, T., Ozdemir, S.K., Yamamoto, T., Koashi, M., Imoto, N.: Local transformation of two Einstein–Podolsky–Rosen photon pairs into a three-photon W state. Phys. Rev. Lett. 102, 130502 (2009) ADSMathSciNet

32.

Ozdemir, S.K., Matsunaga, E., Tashima, T., Yamamoto, T., Koashi, M., Imoto, N.: An optical fusion gate for W-states. New J. Phys. 13, 103003 (2011) ADS

33.

Bugu, S., Yesilyurt, C., Ozaydin, F.: Enhancing the W-state quantum-network-fusion process with a single Fredkin gate. Phys. Rev. A 87, 032331 (2013) ADS

34.

Yesilyurt, C., Bugu, S., Ozaydin, F.: An optical gate for simultaneous fusion of four photonic W or Bell states. Quant. Inf. Process. 12, 2965 (2013) ADSMATHMathSciNet

35.

Ozaydin, F., Bugu, S., Yesilyurt, C., Altintas, A.A., Tame, M., Ozdemir, S.K.: Fusing multiple W states simultaneously with a Fredkin gate. Phys. Rev. A 89, 042311 (2014) ADS

36.

Wang, H.F., Zhu, A.D., Zhang, S., Yeon, K.H.: Optically controlled phase gate and teleportation of a controlled-not gate for spin qubits in a quantum-dot-microcavity coupled system. Phys. Rev. A 87, 062337 (2013) ADS

37.

Bonato, C., Haupt, F., Oemrawsingh, S.S.R., Gudat, J., Ding, D., van Exter, M.P., Bouwmeester, D.: CNOT and Bell-state analysis in the weak-coupling cavity QED regime. Phys. Rev. Lett. 104, 160503 (2010) ADS

38.

Imoto, N., Haus, H.A., Yamamoto, Y.: Quantum nondemolition measurement of the photon number via the optical Kerr effect. Phys. Rev. A 32, 2287 (1985) ADS

39.

Louis, S.G.R., Nemoto, K., Munro, W.J., et al.: The efficiencies of generating cluster states with weak nonlinearities. New J. Phys. 9, 193 (2007) ADS

40.

Polzik, E.S., Carri, J., Kimble, H.J.: Spectroscopy with squeezed light. Phys. Rev. Lett. 68, 3020–3023 (1992) ADS

41.

Boyd, R.W.: Order-of-magnitude estimates of the nonlinear optical susceptibility. J. Mod. Opt. 46, 367–378 (1999) ADS

42.

Kok, P., Lee, H., Dowling, J.P.: Single-photon quantum-nondemolition detectors constructed with linear optics and projective measurements. Phys. Rev. A 66, 063814 (2002) ADS

43.

Munro, W.J., Nemoto, K., Beausoleil, R.G., et al.: High-efficiency quantum-nondemolition single-photon-number-resolving detector. Phys. Rev. A 71, 033819 (2005) ADS

44.

Barrett, S.D., Kok, P., Nemoto, K., et al.: Symmetry analyzer for nondestructive Bell-state detection using weak nonlinearities. Phys. Rev. A 71, 060302 (2005) ADS

45.

Hu, C.Y., Munro, W.J., O’Brien, J.L., Rarity, J.G.: Proposed entanglement beam splitter using a quantum-dot spin in a double-sided optical microcavity. Phys. Rev. B 80, 205326 (2009) ADS

46.

Hu, C.Y., Rarity, J.G.: Loss-resistant state teleportation and entanglement swapping using a quantum-dot spin in an optical microcavity. Phys. Rev. B 83, 115303 (2011) ADS

47.

Zhu, M.Z., Zhao, C.R., Ye, L.: Highly efficient scheme for the preparation of four-photon polarization entangled state via quantum non-demolition measurement with classical feed-forward. Opt. Commun. 284, 5394–5397 (2011) ADS

48.

Barrett, S.D., Milburn, G.J.: Quantum-information processing via a lossy bus. Phys. Rev. A 74, 060302 (2006) ADS

49.

Jeong, H.: Quantum computation using weak nonlinearities: robustness against decoherence. Phys. Rev. A 73, 052320 (2006) ADS

50.

Munro, W.J., Nemoto, K., Spiller, T.P.: Weak nonlinearities: a new route to optical quantum computation. New J. Phys. 7, 137 (2005) ADS

51.

Borri, P., Langbein, W., Schneider, S., Woggon, U., Sellin, R.L., Ouyang, D., Bim-berg, D.: Ultralong dephasing time in InGaAs quantum dots. Phys. Rev. Lett. 87, 157401 (2001) ADS

52.

Birkedal, D., Leosson, K., Hvam, J.M.: Long lived coherence in self-assembled quantum dots. Phys. Rev. Lett. 87, 227401 (2001) ADS

53.

Langbein, W., Borri, P., Woggon, U., Stavarache, V., Reuter, D., Wieck, A.D.: Radiatively limited dephasing in InAs quantum dots. Phys. Rev. B 70, 033301 (2004) ADS

54.

Brunner, D., Gerardot, B.D., Dalgarno, P.A., Wüst, G., Karrai, K., Stoltz, N.G., Petroff, P.M., Warburton, R.J.: A coherent single-hole spin in a semiconductor. Science 325, 70–72 (2009) CrossRefADS

Titel: Realizing an efficient fusion gate for W states with cross-Kerr nonlinearities and QD-cavity coupled system
Autoren:: Na Li
Jie Yang
Liu Ye
Publikationsdatum: 01.06.2015
DOI: https://doi.org/10.1007/s11128-015-0977-1
Verlag: Springer US
Zeitschrift: Quantum Information Processing
Ausgabe 6/2015
Print ISSN: 1570-0755
Elektronische ISSN: 1573-1332

Springer Professional

Tipp

Weitere Artikel dieser Ausgabe durch Wischen aufrufen

Abstract

Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten

Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Springer Professional "Technik"

Springer Professional "Wirtschaft"

Weitere Artikel der Ausgabe 6/2015

Syndrome measurement strategies for the [[7,1,3]] code

Efficient protocols for unidirectional and bidirectional controlled deterministic secure quantum communication: different alternative approaches

Protocols and quantum circuits for implementing entanglement concentration in cat state, GHZ-like state and nine families of 4-qubit entangled states

Quantum Bayesian game with symmetric and asymmetric information

Secure quantum weak oblivious transfer against individual measurements

Experimental implementation of quantum information processing by Zeeman-perturbed nuclear quadrupole resonance