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Fuguo Deng, G. Long, Xiao-Shu Liu (2003)
Two-step quantum direct communication protocol using the Einstein-Podolsky-Rosen pair blockPhysical Review A, 68
Zhi Zhao, Jian-Wei Pan, Mingsheng Zhan (2001)
Practical scheme for entanglement concentrationPhysical Review A, 64
Charles Bennett, S. Wiesner (1992)
Communication via one- and two-particle operators on Einstein-Podolsky-Rosen states.Physical review letters, 69 20
Li Xiao, G. Long, Fuguo Deng, Jian-Wei Pan (2004)
Efficient multiparty quantum-secret-sharing schemesPhysical Review A, 69
Charles Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres, W. Wootters (1993)
Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels.Physical review letters, 70 13
A. Karlsson, M. Koashi, N. Imoto (1999)
Quantum entanglement for secret sharing and secret splittingPhysical Review A, 59
B. Shi, Yun-Kun Jiang, G. Guo (2000)
Optimal entanglement purification via entanglement swappingPhysical Review A, 62
Tie-jun Wang, Siyu Song, G. Long (2012)
Quantum repeater based on spatial entanglement of photons and quantum-dot spins in optical microcavitiesPhysical Review A, 85
C. Bonato, F. Haupt, S. Oemrawsingh, J. Gudat, Dapeng Ding, M. Exter, D. Bouwmeester (2010)
CNOT and Bell-state analysis in the weak-coupling cavity QED regime.Physical review letters, 104 16
M.A. Nielsen, I.L. Chuang (2000)
Quantum Computation and Quantum Information
G. Long, X. Liu (2000)
Theoretically efficient high-capacity quantum-key-distribution schemePhysical Review A, 65
J. Reithmaier, G. Sȩk, A. Löffler, C. Hofmann, S. Kuhn, S. Reitzenstein, L. Keldysh, V. Kulakovskii, T. Reinecke, A. Forchel (2004)
Strong coupling in a single quantum dot–semiconductor microcavity systemNature, 432
Zhang Yong (2011)
Entanglement purification and concentration of electron-spin entangled states using quantum-dot spins in optical microcavitiesPhysical Review A, 84
C. Hu, J. Rarity (2010)
Loss-resistant state teleportation and entanglement swapping using a quantum-dot spin in an optical microcavityPhysical Review B, 83
C. Hu, W. Munro, W. Munro, J. O'Brien, J. Rarity (2009)
Proposed entanglement beam splitter using a quantum-dot spin in a double-sided optical microcavityPhysical Review B, 80
S. Bose, V. Vedral, P. Knight (1998)
PURIFICATION VIA ENTANGLEMENT SWAPPING AND CONSERVED ENTANGLEMENTPhysical Review A, 60
C. Hu, Andrew Young, J. O'Brien, W. Munro, W. Munro, J. Rarity (2007)
Giant optical Faraday rotation induced by a single-electron spin in a quantum dot: Applications to entangling remote spins via a single photonPhysical Review B, 78
Nicolas Gisin, G. Ribordy, Wolfgang Tittel, Hugo Zbinden (2001)
Quantum cryptographyApplied Physics B, 67
Takashi Yamamoto, M. Koashi, N. Imoto (2001)
Concentration and purification scheme for two partially entangled photon pairsPhysical Review A, 64
Fuguo Deng (2011)
Optimal nonlocal multipartite entanglement concentration based on projection measurementsPhysical Review A, 85
E. Peter, P. Senellart, D. Martrou, A. Lemaître, J. Bloch, J. Hours, J. Gérard (2004)
Exciton-photon strong-coupling regime for a single quantum dot embedded in a microcavity.Physical review letters, 95 6
C. Beenakker, D. DiVincenzo, C. Emary, M. Kindermann (2004)
Charge detection enables free-electron quantum computation.Physical review letters, 93 2
E. Waks, J. Vučković (2005)
Dipole induced transparency in drop-filter cavity-waveguide systems.Physical review letters, 96 15
Chuan Wang, Fuguo Deng, Yansong Li, Xiao-Shu Liu, G. Long (2005)
Quantum secure direct communication with high-dimension quantum superdense codingPhysical Review A, 71
Nikolay Raychev, I. Chuang (2010)
Quantum Computation and Quantum Information: Bibliography
ChuanLiang Wang (2012)
Efficient entanglement concentration for partially entangled electrons using a quantum-dot and microcavity coupled systemPhysical Review A, 86
Yu-Bo Sheng, Lan Zhou, Shengmei Zhao, B. Zheng (2012)
Efficient single-photon-assisted entanglement concentration for partially entangled photon pairsPhysical Review A, 85
Tao Li, B. Ren, Hai‐Rui Wei, Ming Hua, Fuguo Deng (2012)
High-efficiency multipartite entanglement purification of electron-spin states with charge detectionQuantum Information Processing, 12
C. Hu, J. Rarity (2011)
Erratum: Loss-resistant state teleportation and entanglement swapping using a quantum-dot spin in an optical microcavity [Phys. Rev. B83, 115303 (2011)]Physical Review B, 83
N. Gisin, G. Ribordy, W. Tittel, H. Zbinden (2002)
Quantum cryptographyRev. Mod. Phys., 74
T. Yamamoto, M. Koashi, N. Imoto (2001)
A concentration/purification scheme for two partially entangled photon pairsTechnical Digest. CLEO/Pacific Rim 2001. 4th Pacific Rim Conference on Lasers and Electro-Optics (Cat. No.01TH8557), 2
Charles Bennett, Herbert Bernstein, S. Popescu, B. Schumacher (1995)
Concentrating partial entanglement by local operations.Physical review. A, Atomic, molecular, and optical physics, 53 4
A. Ekert (1991)
Quantum cryptography based on Bell's theorem.Physical review letters, 67 6
C. Hu, W. Munro, J. Rarity (2008)
Deterministic photon entangler using a charged quantum dot inside a microcavityPhysical Review B, 78
Yu-Bo Sheng, Lan Zhou, Shengmei Zhao (2012)
Efficient two-step entanglement concentration for arbitrary W statesPhysical Review A, 85
M. Hillery, V. Bužek, A. Berthiaume (1998)
Quantum secret sharingPhysical Review A, 59
Chuan Wang, Ru Zhang, Yong Zhang, Haiqiang Ma (2013)
Multipartite electronic entanglement purification using quantum-dot spin and microcavity systemQuantum Information Processing, 12
Hong‐Fu Wang, Li-Li Sun, Shou Zhang, K. Yeon (2012)
Scheme for entanglement concentration of unknown partially entangled three-atom W states in cavity QEDQuantum Information Processing, 11
T.J. Wang, S.Y. Song, G.L. Long (2012)
Quantum repeater based on spatial entanglement of photons and quantum-dot spins in optical microcavities. PhysRev. A, 85
T. Yoshie, A. Scherer, J. Hendrickson, G. Khitrova, H. Gibbs, G. Rupper, C. Ell, O. Shchekin, D. Deppe (2004)
Vacuum Rabi splitting with a single quantum dot in a photonic crystal nanocavityNature, 432
Yu-Bo Sheng, Fuguo Deng, Hong-Yu Zhou (2009)
Single-photon entanglement concentration for long-distance quantum communicationQuantum Inf. Comput., 10
Xing Xu, James Clark, Jinyou Mo, J. Choiniere, Catherine Forster, G. Erickson, D. Hone, C. Sullivan, D. Eberth, S. Nesbitt, Qi Zhao, Rene Hernandez, Chengkai Jia, Fenglu Han, Yu Guo (2009)
A Jurassic ceratosaur from China helps clarify avian digital homologiesNature, 459
Yu-Bo Sheng, Fuguo Deng, Hong-Yu Zhou (2008)
Nonlocal entanglement concentration scheme for partially entangled multipartite systems with nonlinear opticsPhysical Review A, 77
A recent paper (Chuan Wang in Phys Rev A 86:012323, 2012) discussed an entanglement concentration protocol (ECP) for partially entangled electrons using a quantum dot and microcavity coupled system. In his paper, each two-electron spin system in a partially entangled state can be concentrated with the assistance of an ancillary quantum dot and a single photon. In this paper, we will present an efficient ECP for such entangled electrons with the help of only one single photon. Compared with the protocol of Wang, the most significant advantage is that during the whole ECP, the single photon only needs to pass through one microcavity which will increase the total success probability if the cavity is imperfect. The whole protocol can be repeated to get a higher success probability. With the feasible technology, this protocol may be useful in current long-distance quantum communications.
Quantum Information Processing – Springer Journals
Published: Oct 27, 2012
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