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Volumn 468, Issue 7322, 2010, Pages 412-418

Entanglement of spin waves among four quantum memories

Author keywords

[No Author keywords available]

Indexed keywords

COHESION; COMMUNICATION; COMPUTER SIMULATION; QUANTUM MECHANICS;

EID: 78549274737     PISSN: 00280836     EISSN: 14764687     Source Type: Journal    
DOI: 10.1038/nature09568     Document Type: Article
Times cited : (149)

References (47)
  • 1
    • 45749112598 scopus 로고    scopus 로고
    • The quantum internet
    • Kimble, H. J. The quantum internet. Nature 453, 1023-1030 (2008).
    • (2008) Nature , vol.453 , pp. 1023-1030
    • Kimble, H.J.1
  • 2
    • 78549250535 scopus 로고    scopus 로고
    • Quantum computation
    • Course Inf.
    • Preskill, J. Quantum computation. Phys. 219 Course Inf. Æhttp://www.theory.caltech.edu/people/preskill/ph219/#lectureæ (1997).
    • (1997) Phys. , vol.219
    • Preskill, J.1
  • 4
    • 0035936121 scopus 로고    scopus 로고
    • Long-distance quantum communication with atomic ensembles and linear optics
    • Duan, L.-M., Lukin, M. D., Cirac, J. I. & Zoller, P. Long-distance quantum communication with atomic ensembles and linear optics. Nature 414, 413-418 (2001).
    • (2001) Nature , vol.414 , pp. 413-418
    • Duan, L.-M.1    Lukin, M.D.2    Cirac, J.I.3    Zoller, P.4
  • 5
    • 0029838223 scopus 로고    scopus 로고
    • Universal quantum simulator
    • Lloyd, S. Universal quantum simulator. Science 273, 1073-1078 (1996).
    • (1996) Science , vol.273 , pp. 1073-1078
    • Lloyd, S.1
  • 6
    • 34047115719 scopus 로고    scopus 로고
    • Entanglement percolation in quantum networks
    • Aćn, A., Cirac, J. I. & Lewenstein, M. Entanglement percolation in quantum networks. Nature Phys. 3, 256-259 (2007).
    • (2007) Nature Phys. , vol.3 , pp. 256-259
    • Aćn, A.1
  • 7
    • 28644448875 scopus 로고    scopus 로고
    • Measurement-induced entanglement for excitation stored in remote atomic ensembles
    • Chou, C. W. et al. Measurement-induced entanglement for excitation stored in remote atomic ensembles. Nature 438, 828-832 (2005).
    • (2005) Nature , vol.438 , pp. 828-832
    • Chou, C.W.1
  • 8
    • 34548510383 scopus 로고    scopus 로고
    • Entanglement of single-atom quantum bits at a distance
    • Moehring, D. L. et al. Entanglement of single-atom quantum bits at a distance. Nature 449, 68-71 (2007).
    • (2007) Nature , vol.449 , pp. 68-71
    • Moehring, D.L.1
  • 9
    • 35748929376 scopus 로고    scopus 로고
    • Single-photon bus connecting spin-wave quantum memories
    • Simon, J., Tanji, H., Ghosh, S. & Vuletić, V.Single-photon bus connecting spin-wave quantum memories. Nature Phys. 3, 765-769 (2007).
    • (2007) Nature Phys. , vol.3 , pp. 765-769
    • Simon, J.1    Tanji, H.2    Ghosh, S.3    Vuletić, V.4
  • 10
    • 59449102668 scopus 로고    scopus 로고
    • Photon-photon entanglement withasingletrappedatom
    • Weber, B.et al.Photon-photon entanglement withasingletrappedatom. Phys. Rev. Lett. 102, 030501 (2009).
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 030501
    • Weber, B.1
  • 11
    • 40449139279 scopus 로고    scopus 로고
    • Mapping photonic entanglement into and out of a quantum memory
    • Choi, K. S., Deng, H., Laurat, J.& Kimble, H.J. Mapping photonic entanglement into and out of a quantum memory. Nature 452, 67-71 (2008).
    • (2008) Nature , vol.452 , pp. 67-71
    • Choi, K.S.1    Deng, H.2    Laurat, J.3    Kimble, H.J.4
  • 12
    • 66749149614 scopus 로고    scopus 로고
    • Entangled mechanical oscillators
    • Jost, J. D. et al. Entangled mechanical oscillators. Nature 459, 683-685 (2009).
    • (2009) Nature , vol.459 , pp. 683-685
    • Jost, J.D.1
  • 13
    • 0038803563 scopus 로고    scopus 로고
    • Entanglement and extreme spin squeezing
    • Sørensen, A. & Mølmer, K. Entanglement and extreme spin squeezing. Phys. Rev. Lett. 86, 4431-4434 (2001).
    • (2001) Phys. Rev. Lett. , vol.86 , pp. 4431-4434
    • Sørensen, A.1    Mølmer, K.2
  • 14
    • 0242694950 scopus 로고    scopus 로고
    • Violation oflocal uncertainty relationsasa signature of entanglement
    • Hofmann, H.F. & Takeuchi, S.Violation oflocal uncertainty relationsasa signature of entanglement. Phys. Rev. A 68, 032103 (2003).
    • (2003) Phys. Rev. A , vol.68 , pp. 032103
    • Hofmann, H.F.1    Takeuchi, S.2
  • 15
    • 66249123910 scopus 로고    scopus 로고
    • Characterization of multipartite entanglement for one photon shared among four optical modes
    • Papp, S. B. et al. Characterization of multipartite entanglement for one photon shared among four optical modes. Science 324, 764-768 (2009).
    • (2009) Science , vol.324 , pp. 764-768
    • Papp, S.B.1
  • 16
    • 67650488120 scopus 로고    scopus 로고
    • Verifying multipartite mode entanglement ofW states
    • Lougovski, P. et al. Verifying multipartite mode entanglement ofW states. N. J.Phys. 11, 063029 (2009).
    • (2009) N. J.Phys. , vol.11 , pp. 063029
    • Lougovski, P.1
  • 18
    • 64349108096 scopus 로고    scopus 로고
    • Entanglement detection
    • Gühne, O. & Tóth, G. Entanglement detection. Phys. Rep. 474, 1-75 (2009).
    • (2009) Phys. Rep. , vol.474 , pp. 1-75
    • Gühne, O.1    Tóth, G.2
  • 19
    • 33748517413 scopus 로고    scopus 로고
    • Measurementofthe entanglementoftwo superconducting qubits via state tomography
    • Steffen, M.et al.Measurementofthe entanglementoftwo superconducting qubits via state tomography. Science 313, 1423-1425 (2006).
    • (2006) Science , vol.313 , pp. 1423-1425
    • Steffen, M.1
  • 20
    • 67650400525 scopus 로고    scopus 로고
    • Demonstration of two-qubit algorithms with a superconducting quantum processor
    • DiCarlo, L. et al. Demonstration of two-qubit algorithms with a superconducting quantum processor. Nature 460, 240-244 (2009).
    • (2009) Nature , vol.460 , pp. 240-244
    • Dicarlo, L.1
  • 21
    • 34347352094 scopus 로고    scopus 로고
    • Experimental procedures for entanglement verification
    • Van Enk, S. J., Lütkenhaus, N. & Kimble, H. J. Experimental procedures for entanglement verification. Phys. Rev. A 75, 052318 (2007).
    • (2007) Phys. Rev. A , vol.75 , pp. 052318
    • Van Enk, S.J.1    Lütkenhaus, N.2    Kimble, H.J.3
  • 23
    • 28444476996 scopus 로고    scopus 로고
    • Creation of a six-atom 'Schrödinger cat' state
    • Leibfried, D. et al. Creation of a six-atom 'Schrödinger cat' state. Nature 438, 639-642 (2005).
    • (2005) Nature , vol.438 , pp. 639-642
    • Leibfried, D.1
  • 24
    • 28444481383 scopus 로고    scopus 로고
    • Scalable multiparticle entanglement of trapped ions
    • Haffner, H. et al. Scalable multiparticle entanglement of trapped ions. Nature 438, 643-646 (2005).
    • (2005) Nature , vol.438 , pp. 643-646
    • Haffner, H.1
  • 25
    • 0142008249 scopus 로고    scopus 로고
    • Experimental creation of a fully inseparable tripartite continuous-variable state
    • Aoki, T. et al. Experimental creation of a fully inseparable tripartite continuous-variable state. Phys. Rev. Lett. 91, 080404 (2003).
    • (2003) Phys. Rev. Lett. , vol.91 , pp. 080404
    • Aoki, T.1
  • 26
    • 33847083572 scopus 로고    scopus 로고
    • Experimental preparation of quadripartite cluster and Greenberger-Horne-Zeilinger entangled states for continuous variables
    • Su, X. et al. Experimental preparation of quadripartite cluster and Greenberger-Horne-Zeilinger entangled states for continuous variables. Phys. Rev. Lett. 98, 070502 (2007).
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 070502
    • Su, X.1
  • 27
    • 77952009044 scopus 로고    scopus 로고
    • Experimental demonstration of a hyper-entangled ten-qubit Schrödinger cat state
    • Gao, W.-B. et al. Experimental demonstration of a hyper-entangled ten-qubit Schrödinger cat state. Nature Phys. 6, 331-335 (2010).
    • (2010) Nature Phys. , vol.6 , pp. 331-335
    • Gao, W.-B.1
  • 29
    • 34247855794 scopus 로고    scopus 로고
    • Interfacing collective atomic excitations and single photons
    • Simon, J. & Tanji, H. Thompson, J. K. & Vuletić, V. Interfacing collective atomic excitations and single photons. Phys. Rev. Lett. 98, 183601 (2007).
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 183601
    • Simon, J.1    Tanji, H.2    Thompson, J.K.3    Vuletić, V.4
  • 32
    • 0037013158 scopus 로고    scopus 로고
    • Onthe quantification ofentanglementin infinite-dimensional quantum systems
    • Eisert, J., Simon, C. & Plenio, M.B.Onthe quantification ofentanglementin infinite-dimensional quantum systems. J. Phys. A 35, 3911-3923 (2002).
    • (2002) J. Phys. A , vol.35 , pp. 3911-3923
    • Eisert, J.1    Simon, C.2    Plenio, M.B.3
  • 33
    • 34249879026 scopus 로고    scopus 로고
    • Functional quantum nodes for entanglement distribution over scalable quantum networks
    • Chou, C.-W. et al. Functional quantum nodes for entanglement distribution over scalable quantum networks. Science 316, 1316-1320 (2007).
    • (2007) Science , vol.316 , pp. 1316-1320
    • Chou, C.-W.1
  • 34
    • 34547243065 scopus 로고    scopus 로고
    • Towards experimental entanglement connection with atomic ensembles in the single excitation regime
    • Laurat, J. et al. Towards experimental entanglement connection with atomic ensembles in the single excitation regime. N. J. Phys. 9, 207-220 (2007).
    • (2007) N. J. Phys. , vol.9 , pp. 207-220
    • Laurat, J.1
  • 35
    • 77951576765 scopus 로고    scopus 로고
    • Quantum interface between light and atomic ensembles
    • Hammerer, K., Sorensen, A.S.& Polzik, E.S. Quantum interface between light and atomic ensembles. Rev. Mod. Phys. 82, 1041-1093 (2010).
    • (2010) Rev. Mod. Phys. , vol.82 , pp. 1041-1093
    • Hammerer, K.1    Sorensen, A.S.2    Polzik, E.S.3
  • 36
    • 59449086517 scopus 로고    scopus 로고
    • Long-lived quantum memory
    • Zhao, R. et al. Long-lived quantum memory. Nature Phys. 5, 100-104 (2009).
    • (2009) Nature Phys. , vol.5 , pp. 100-104
    • Zhao, R.1
  • 37
    • 59349117309 scopus 로고    scopus 로고
    • A millisecond quantum memory for scalable quantum networks
    • Zhao, B. et al. A millisecond quantum memory for scalable quantum networks. Nature Phys. 5, 95-99 (2009).
    • (2009) Nature Phys. , vol.5 , pp. 95-99
    • Zhao, B.1
  • 38
    • 68749096070 scopus 로고    scopus 로고
    • Electromagnetically induced transparency and light storage in an atomic Mott insulator
    • Schnorrberger, U. et al. Electromagnetically induced transparency and light storage in an atomic Mott insulator. Phys. Rev. Lett. 103, 033003 (2009).
    • (2009) Phys. Rev. Lett. , vol.103 , pp. 033003
    • Schnorrberger, U.1
  • 39
    • 71549168324 scopus 로고    scopus 로고
    • Creationoflong-term coherent optical memory via controlled nonlinear interactions in Bose-Einstein condensates
    • Zhang, R., Garner, S.R.& Hau, L.V.Creationoflong-term coherent optical memory via controlled nonlinear interactions in Bose-Einstein condensates. Phys. Rev. Lett. 103, 233602 (2009).
    • (2009) Phys. Rev. Lett. , vol.103 , pp. 233602
    • Zhang, R.1    Garner, S.R.2    Hau, L.V.3
  • 40
    • 36048975989 scopus 로고    scopus 로고
    • Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip
    • Colombe, Y. et al. Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip. Nature 450, 272-276 (2007).
    • (2007) Nature , vol.450 , pp. 272-276
    • Colombe, Y.1
  • 41
    • 77953090891 scopus 로고    scopus 로고
    • Optical interface created by laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber
    • Vetsch, E. et al. Optical interface created by laser-cooled atoms trapped in the evanescent field surrounding an optical nanofiber. Phys. Rev. Lett. 104, 203603 (2010).
    • (2010) Phys. Rev. Lett. , vol.104 , pp. 203603
    • Vetsch, E.1
  • 42
    • 77954403361 scopus 로고    scopus 로고
    • Spin self-rephasing and very long coherence times in a trapped atomic ensemble
    • Deutsch, C. et al. Spin self-rephasing and very long coherence times in a trapped atomic ensemble. Phys. Rev. Lett. 105, 020401 (2010).
    • (2010) Phys. Rev. Lett. , vol.105 , pp. 020401
    • Deutsch, C.1
  • 44
    • 0000643186 scopus 로고
    • How todifferentiate between non-orthogonal states
    • Ivanovic, I.D.How todifferentiate between non-orthogonal states. Phys. Lett.A 123, 257-259 (1987).
    • (1987) Phys. Lett.A , vol.123 , pp. 257-259
    • Ivanovic, I.D.1
  • 45
    • 0000691940 scopus 로고
    • Overlap and distinguishability of quantum states
    • Dieks, D. Overlap and distinguishability of quantum states. Phys. Lett. A 126, 303-306 (1988).
    • (1988) Phys. Lett. A , vol.126 , pp. 303-306
    • Dieks, D.1
  • 46
    • 0002027240 scopus 로고
    • How to differentiate between non-orthogonal states
    • Peres, A. How to differentiate between non-orthogonal states. Phys. Lett. A 128, 19 (1988).
    • (1988) Phys. Lett. A , vol.128 , pp. 19
    • Peres, A.1


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