Hoi-Kwong Lo - Publications

Affiliations: 
Physics University of Toronto, Toronto, ON, Canada 
Area:
Theory Physics, Quantum Physics

104 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Zhang X, Zeng P, Ye T, Lo HK, Ma X. Quantum Complementarity Approach to Device-Independent Security. Physical Review Letters. 131: 140801. PMID 37862656 DOI: 10.1103/PhysRevLett.131.140801  0.696
2023 Hu C, Wang W, Chan KS, Yuan Z, Lo HK. Proof-of-Principle Demonstration of Fully Passive Quantum Key Distribution. Physical Review Letters. 131: 110801. PMID 37774309 DOI: 10.1103/PhysRevLett.131.110801  0.479
2023 Wang W, Wang R, Hu C, Zapatero V, Qian L, Qi B, Curty M, Lo HK. Fully Passive Quantum Key Distribution. Physical Review Letters. 130: 220801. PMID 37327415 DOI: 10.1103/PhysRevLett.130.220801  0.841
2021 Zhong X, Xu F, Lo HK, Qian L. Efficient experimental quantum fingerprinting with channel multiplexing and simultaneous detection. Nature Communications. 12: 4464. PMID 34294720 DOI: 10.1038/s41467-021-24745-x  0.817
2020 Xu F, Ma X, Zhang Q, Lo H, Pan J. Secure quantum key distribution with realistic devices Reviews of Modern Physics. 92. DOI: 10.1103/Revmodphys.92.025002  0.831
2020 Wang W, Lo H. Simple Method for Asymmetric Twin-Field Quantum Key Distribution New Journal of Physics. 22: 13020. DOI: 10.1088/1367-2630/Ab623A  0.467
2019 Zhong X, Hu J, Curty M, Qian L, Lo HK. Proof-of-Principle Experimental Demonstration of Twin-Field Type Quantum Key Distribution. Physical Review Letters. 123: 100506. PMID 31573297 DOI: 10.1103/Physrevlett.123.100506  0.845
2019 Jiang YF, Wei K, Huang L, Xu K, Sun QC, Zhang YZ, Zhang W, Li H, You L, Wang Z, Lo HK, Xu F, Zhang Q, Pan JW. Remote Blind State Preparation with Weak Coherent Pulses in the Field. Physical Review Letters. 123: 100503. PMID 31573287 DOI: 10.1103/Physrevlett.123.100503  0.844
2019 Liu H, Wang W, Wei K, Fang XT, Li L, Liu NL, Liang H, Zhang SJ, Zhang W, Li H, You L, Wang Z, Lo HK, Chen TY, Xu F, et al. Experimental Demonstration of High-Rate Measurement-Device-Independent Quantum Key Distribution over Asymmetric Channels. Physical Review Letters. 122: 160501. PMID 31075015 DOI: 10.1103/Physrevlett.122.160501  0.704
2019 Hasegawa Y, Ikuta R, Matsuda N, Tamaki K, Lo HK, Yamamoto T, Azuma K, Imoto N. Experimental time-reversed adaptive Bell measurement towards all-photonic quantum repeaters. Nature Communications. 10: 378. PMID 30692532 DOI: 10.1038/S41467-018-08099-5  0.767
2019 Eli Bourassa J, Lo H. Entropic uncertainty relations and the measurement range problem, with consequences for high-dimensional quantum key distribution Journal of the Optical Society of America B. 36: B65. DOI: 10.1364/Josab.36.000B65  0.528
2019 Zhu EY, Corbari C, Gladyshev A, Kazansky PG, Lo H, Qian L. Toward a reconfigurable quantum network enabled by a broadband entangled source Journal of the Optical Society of America B-Optical Physics. 36. DOI: 10.1364/Josab.36.0000B1  0.736
2019 Wang W, Xu F, Lo H. Asymmetric Protocols for Scalable High-Rate Measurement-Device-Independent Quantum Key Distribution Networks Physical Review X. 9: 41012. DOI: 10.1103/Physrevx.9.041012  0.726
2019 Wang W, Lo H. Machine learning for optimal parameter prediction in quantum key distribution Physical Review A. 100. DOI: 10.1103/Physreva.100.062334  0.396
2019 Curty M, Lo H. Foiling covert channels and malicious classical post-processing units in quantum key distribution Npj Quantum Information. 5. DOI: 10.1038/S41534-019-0131-5  0.782
2019 Mizutani A, Kato G, Azuma K, Curty M, Ikuta R, Yamamoto T, Imoto N, Lo H, Tamaki K. Quantum key distribution with setting-choice-independently correlated light sources Npj Quantum Information. 5. DOI: 10.1038/S41534-018-0122-Y  0.843
2018 Li C, Curty M, Xu F, Bedroya O, Lo H. Secure quantum communication in the presence of phase- and polarization-dependent loss Physical Review A. 98. DOI: 10.1103/Physreva.98.042324  0.834
2018 Wang W, Xu F, Lo H. Prefixed-threshold real-time selection method in free-space quantum key distribution Physical Review A. 97: 32337. DOI: 10.1103/Physreva.97.032337  0.637
2018 Joshi SK, Pienaar J, Ralph TC, Cacciapuoti L, McCutcheon W, Rarity J, Giggenbach D, Lim JG, Makarov V, Fuentes I, Scheidl T, Beckert E, Bourennane M, Bruschi DE, Cabello A, ... ... Lo H, et al. Space QUEST mission proposal: experimentally testing decoherence due to gravity New Journal of Physics. 20: 63016. DOI: 10.1088/1367-2630/Aac58B  0.399
2016 Azuma K, Mizutani A, Lo HK. Fundamental rate-loss trade-off for the quantum internet. Nature Communications. 7: 13523. PMID 27886172 DOI: 10.1038/ncomms13523  0.519
2016 Qi B, Lo HK, Lim CCW, Siopsis G, Chitambar EA, Pooser R, Evans PG, Grice W. Free-space reconfigurable quantum key distribution network 2015 Ieee International Conference On Space Optical Systems and Applications, Icsos 2015. DOI: 10.1109/Icsos.2015.7425063  0.851
2016 Tang Z, Wei K, Bedroya O, Qian L, Lo HK. Experimental measurement-device-independent quantum key distribution with imperfect sources Physical Review a - Atomic, Molecular, and Optical Physics. 93. DOI: 10.1103/Physreva.93.042308  0.761
2015 Xu F, Arrazola JM, Wei K, Wang W, Palacios-Avila P, Feng C, Sajeed S, Lütkenhaus N, Lo HK. Experimental quantum fingerprinting with weak coherent pulses. Nature Communications. 6: 8735. PMID 26515586 DOI: 10.1038/Ncomms9735  0.825
2015 Azuma K, Tamaki K, Lo HK. All-photonic quantum repeaters. Nature Communications. 6: 6787. PMID 25873153 DOI: 10.1038/Ncomms7787  0.775
2015 Xu F, Curty M, Qi B, Lo HK. Measurement-device-independent quantum cryptography Ieee Journal On Selected Topics in Quantum Electronics. 21. DOI: 10.1109/Jstqe.2014.2381460  0.855
2015 Sun SH, Xu F, Jiang MS, Ma XC, Lo HK, Liang LM. Effect of source tampering in the security of quantum cryptography Physical Review a - Atomic, Molecular, and Optical Physics. 92. DOI: 10.1103/Physreva.92.022304  0.802
2015 Xu F, Curty M, Qi B, Qian L, Lo H. Discrete and continuous variables for measurement-device-independent quantum cryptography Nature Photonics. 9: 772-773. DOI: 10.1038/Nphoton.2015.206  0.826
2014 Tang Z, Liao Z, Xu F, Qi B, Qian L, Lo HK. Experimental demonstration of polarization encoding measurement-device-independent quantum key distribution. Physical Review Letters. 112: 190503. PMID 24877922 DOI: 10.1103/Physrevlett.112.190503  0.838
2014 Curty M, Xu F, Cui W, Lim CC, Tamaki K, Lo HK. Finite-key analysis for measurement-device-independent quantum key distribution. Nature Communications. 5: 3732. PMID 24776959 DOI: 10.1038/Ncomms4732  0.855
2014 Tamaki K, Curty M, Kato G, Lo H, Azuma K. Loss-tolerant quantum cryptography with imperfect sources Physical Review A. 90. DOI: 10.1103/Physreva.90.052314  0.859
2014 Cui W, Chitambar EA, Lo HK. Erratum: Optimal entanglement transformations among N -qubit W -class states (Physical Review A - Atomic, Molecular, and Optical Physics (2010) 82 062314)) Physical Review A. 89: 59904. DOI: 10.1103/Physreva.89.059904  0.704
2014 Lo H, Curty M, Tamaki K. Secure quantum key distribution Nature Photonics. 8: 595-604. DOI: 10.1038/Nphoton.2014.149  0.857
2013 Qi B, Ye F, Qian L, Lo HK. Reflectometry based on a frequency-shifted interferometer using sideband interference. Optics Letters. 38: 1083-5. PMID 23546251 DOI: 10.1364/Ol.38.001083  0.665
2013 Ma X, Xu F, Xu H, Tan X, Qi B, Lo H. Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction Physical Review A. 87. DOI: 10.1103/Physreva.87.062327  0.831
2013 Xu F, Curty M, Qi B, Lo H. Practical aspects of measurement-device-independent quantum key distribution New Journal of Physics. 15: 113007. DOI: 10.1088/1367-2630/15/11/113007  0.859
2013 Burenkov V, Xu H, Qi B, Hadfield RH, Lo H. Investigations of afterpulsing and detection efficiency recovery in superconducting nanowire single-photon detectors Journal of Applied Physics. 113: 213102. DOI: 10.1063/1.4807833  0.562
2012 Chitambar E, Cui W, Lo HK. Increasing entanglement monotones by separable operations. Physical Review Letters. 108: 240504. PMID 23004248 DOI: 10.1103/Physrevlett.108.240504  0.742
2012 Xu F, Qi B, Ma X, Xu H, Zheng H, Lo HK. Ultrafast quantum random number generation based on quantum phase fluctuations. Optics Express. 20: 12366-77. PMID 22714224 DOI: 10.1364/Oe.20.012366  0.842
2012 Lo HK, Curty M, Qi B. Measurement-device-independent quantum key distribution. Physical Review Letters. 108: 130503. PMID 22540686 DOI: 10.1103/Physrevlett.108.130503  0.828
2012 Tamaki K, Lo H, Fung CF, Qi B. Erratum: Phase encoding schemes for measurement-device-independent quantum key distribution with basis-dependent flaw [Phys. Rev. A85, 042307 (2012)] Physical Review A. 86. DOI: 10.1103/Physreva.86.059903  0.791
2012 Tamaki K, Lo H, Fung CF, Qi B. Phase encoding schemes for measurement-device-independent quantum key distribution with basis-dependent flaw Physical Review A. 85. DOI: 10.1103/Physreva.85.042307  0.792
2011 Cui W, Chitambar E, Lo H. Randomly distilling W-class states into general configurations of two-party entanglement Physical Review A. 84: 52301. DOI: 10.1103/Physreva.84.052301  0.75
2011 Fung CF, Chau HF, Lo H. Universal squash model for optical communications using linear optics and threshold detectors Physical Review A. 84. DOI: 10.1103/Physreva.84.020303  0.563
2010 Qi B, Chi YM, Lo HK, Qian L. High-speed quantum random number generation by measuring phase noise of a single-mode laser. Optics Letters. 35: 312-4. PMID 20125705 DOI: 10.1364/Ol.35.000312  0.726
2010 Curty M, Ma X, Lo HK, Lütkenhaus N. Passive sources for the Bennett-Brassard 1984 quantum-key-distribution protocol with practical signals Physical Review a - Atomic, Molecular, and Optical Physics. 82. DOI: 10.1103/Physreva.82.052325  0.84
2010 Wehner S, Curty M, Schaffner C, Lo HK. Implementation of two-party protocols in the noisy-storage model Physical Review a - Atomic, Molecular, and Optical Physics. 81. DOI: 10.1103/Physreva.81.052336  0.769
2010 Cui W, Helwig W, Lo HK. Bounds on probability of transformations between multipartite pure states Physical Review a - Atomic, Molecular, and Optical Physics. 81. DOI: 10.1103/Physreva.81.012111  0.797
2010 Zhao Y, Qi B, Lo H, Qian L. Security analysis of an untrusted source for quantum key distribution: passive approach New Journal of Physics. 12: 023024. DOI: 10.1088/1367-2630/12/2/023024  0.79
2010 Xu F, Qi B, Lo H. Experimental demonstration of phase-remapping attack in a practical quantum key distribution system New Journal of Physics. 12: 113026. DOI: 10.1088/1367-2630/12/11/113026  0.824
2010 Qi B, Zhu W, Qian L, Lo H. Feasibility of quantum key distribution through a dense wavelength division multiplexing network New Journal of Physics. 12: 103042. DOI: 10.1088/1367-2630/12/10/103042  0.773
2009 Curty M, Moroder T, Ma X, Lo HK, Lütkenhaus N. Upper bounds for the secure key rate of the decoy-state quantum key distribution Physical Review a - Atomic, Molecular, and Optical Physics. 79. DOI: 10.1103/Physreva.79.032335  0.868
2008 Zhao Y, Fung CF, Qi B, Chen C, Lo H. Quantum hacking: Experimental demonstration of time-shift attack against practical quantum-key-distribution systems Physical Review A. 78: 42333. DOI: 10.1103/Physreva.78.042333  0.744
2008 Buhrman H, Christandl M, Hayden P, Lo HK, Wehner S. Possibility, impossibility, and cheat sensitivity of quantum-bit string commitment Physical Review a - Atomic, Molecular, and Optical Physics. 78. DOI: 10.1103/Physreva.78.022316  0.699
2008 Zhao Y, Qi B, Lo HK. Quantum key distribution with an unknown and untrusted source Physical Review a - Atomic, Molecular, and Optical Physics. 77. DOI: 10.1103/Physreva.77.052327  0.721
2008 Ma X, Lo H. Quantum key distribution with triggering parametric down-conversion sources New Journal of Physics. 10: 73018. DOI: 10.1088/1367-2630/10/7/073018  0.713
2007 Fortescue B, Lo HK. Random bipartite entanglement from W and W-like states. Physical Review Letters. 98: 260501. PMID 17678076 DOI: 10.1103/Physrevlett.98.260501  0.382
2007 Qi B, Zhao Y, Ma X, Lo H, Qian L. Improve the efficiency of a practical quantum key distribution system Proceedings of Spie. 6710: 671015. DOI: 10.1117/12.730779  0.847
2007 Qi B, Fung CF, Zhao Y, Ma X, Tamaki K, Chen C, Lo H. Quantum hacking: attacking practical quantum key distribution systems Proceedings of Spie. 6710. DOI: 10.1117/12.730776  0.853
2007 Qi B, Huang LL, Qian L, Lo HK. Experimental study on the Gaussian-modulated coherent-state quantum key distribution over standard telecommunication fibers Physical Review a - Atomic, Molecular, and Optical Physics. 76. DOI: 10.1103/Physreva.76.052323  0.755
2007 Ma X, Fung CF, Lo H. Quantum key distribution with entangled photon sources Physical Review A. 76: 12307. DOI: 10.1103/Physreva.76.012307  0.733
2007 Qi B, Zhao Y, Ma X, Lo H, Qian L. Quantum key distribution with dual detectors Physical Review A. 75. DOI: 10.1103/Physreva.75.052304  0.834
2007 Shirokoff D, Fung CF, Lo H. Discrete rotational symmetry and quantum-key-distribution protocols Physical Review A. 75: 32341. DOI: 10.1103/Physreva.75.032341  0.554
2007 Fung CF, Qi B, Tamaki K, Lo H. Phase-remapping attack in practical quantum-key-distribution systems Physical Review A. 75. DOI: 10.1103/Physreva.75.032314  0.834
2007 Zhao Y, Qi B, Lo H. Experimental quantum key distribution with active phase randomization Applied Physics Letters. 90: 44106. DOI: 10.1063/1.2432296  0.675
2006 Qi B, Huang LL, Lo HK, Qian L. Polarization insensitive phase modulator for quantum cryptosystems. Optics Express. 14: 4264-9. PMID 19516579 DOI: 10.1364/Oe.14.004264  0.781
2006 Buhrman H, Christandl M, Hayden P, Lo HK, Wehner S. Security of quantum bit string commitment depends on the information measure. Physical Review Letters. 97: 250501. PMID 17280334 DOI: 10.1103/Physrevlett.97.250501  0.699
2006 Zhao Y, Qi B, Ma X, Lo HK, Qian L. Experimental quantum key distribution with decoy states. Physical Review Letters. 96: 070502. PMID 16606067 DOI: 10.1103/Physrevlett.96.070502  0.865
2006 Horodecki K, Leung D, Lo HK, Oppenheim J. Quantum key distribution based on arbitrarily weak distillable entangled states. Physical Review Letters. 96: 070501. PMID 16606066 DOI: 10.1103/Physrevlett.96.070501  0.523
2006 Childs AM, Leung DW, Lo HK. Two-way quantum communication channels International Journal of Quantum Information. 4: 63-83. DOI: 10.1142/S0219749906001621  0.518
2006 Qi B, Qian L, Tausz A, Lo H. Frequency-shifted Mach-Zehnder interferometer for locating multiple weak reflections along a fiber link Ieee Photonics Technology Letters. 18: 295-297. DOI: 10.1109/Lpt.2005.861995  0.651
2006 Fung CF, Lo H. Security proof of a three-state quantum-key-distribution protocol without rotational symmetry Physical Review A. 74: 42342. DOI: 10.1103/Physreva.74.042342  0.597
2006 Ma X, Fung CF, Dupuis F, Chen K, Tamaki K, Lo H. Decoy-state quantum key distribution with two-way classical postprocessing Physical Review A. 74. DOI: 10.1103/Physreva.74.032330  0.816
2006 Fung CF, Tamaki K, Lo H. Performance of two quantum-key-distribution protocols Physical Review A. 73. DOI: 10.1103/Physreva.73.012337  0.767
2006 Tamaki K, Lo H. Unconditionally secure key distillation from multiphotons Physical Review A. 73. DOI: 10.1103/Physreva.73.010302  0.786
2005 Qi B, Tausz A, Qian L, Lo HK. High-resolution, large dynamic range fiber length measurement based on a frequency-shifted asymmetric Sagnac interferometer. Optics Letters. 30: 3287-9. PMID 16389807 DOI: 10.1364/Ol.30.003287  0.66
2005 Lo HK, Ma X, Chen K. Decoy state quantum key distribution. Physical Review Letters. 94: 230504. PMID 16090452 DOI: 10.1103/Physrevlett.94.230504  0.763
2005 Fortescue B, Lo HK. Inefficiency and classical communication bounds for conversion between partially entangled pure bipartite states Physical Review a - Atomic, Molecular, and Optical Physics. 72. DOI: 10.1103/Physreva.72.032336  0.437
2005 Ma X, Qi B, Zhao Y, Lo H. Practical Decoy State for Quantum Key Distribution Physical Review A. 72: 12326. DOI: 10.1103/Physreva.72.012326  0.768
2005 Lo H, Chau HF, Ardehali M. Efficient Quantum Key Distribution Scheme and a Proof of Its Unconditional Security Journal of Cryptology. 18: 133-165. DOI: 10.1007/S00145-004-0142-Y  0.505
2005 Lo HK. Getting something out of nothing Quantum Information and Computation. 5: 413-418.  0.523
2004 Lo HK. Quantum key distribution with vacua or dim pulses as decoy states Ieee International Symposium On Information Theory - Proceedings. 137.  0.45
2003 Gottesman D, Lo H. Proof of security of quantum key distribution with two-way classical communications Ieee Transactions On Information Theory. 49: 457-475. DOI: 10.1109/Tit.2002.807289  0.575
2003 Lo HK. Method for decoupling error correction from privacy amplification New Journal of Physics. 5. DOI: 10.1088/1367-2630/5/1/336  0.503
2003 Lo HK. Error correction and security in quantum cryptography Ieee International Symposium On Information Theory - Proceedings. 481.  0.544
2003 Lo HK. A Quantum Jump in Security Proceedings of Spie - the International Society For Optical Engineering. 5260: 127-135.  0.432
2001 Lo H, Popescu S. Concentrating entanglement by local actions: Beyond mean values Physical Review A. 63: 22301. DOI: 10.1103/Physreva.63.022301  0.699
2001 Lo HK. Proof of unconditional security of six-state quatum key distribution scheme Quantum Information and Computation. 1: 81-94.  0.446
2000 Lo HK. Cryptography's quantum barrier Physics World. 13: 17-18. DOI: 10.1088/2058-7058/13/6/16  0.584
2000 Gottesman D, Lo H. From Quantum Cheating to Quantum Security Physics Today. 53: 22-27. DOI: 10.1063/1.1333282  0.56
2000 Lo HK. Classical-communication cost in distributed quantum-information processing: a generalization of quantum-communication complexity Physical Review a - Atomic, Molecular, and Optical Physics. 62: 012313-012311.  0.392
1999 Lo H, Chau HF. Unconditional security of quantum key distribution over arbitrarily long distances Science. 283: 2050-2056. PMID 10092221 DOI: 10.1126/Science.283.5410.2050  0.625
1999 Cleve R, Gottesman D, Lo H. How To Share A Quantum Secret Physical Review Letters. 83: 648-651. DOI: 10.1103/Physrevlett.83.648  0.443
1999 Lo H, Popescu S. Classical Communication Cost of Entanglement Manipulation: Is Entanglement an Interconvertible Resource? Physical Review Letters. 83: 1459-1462. DOI: 10.1103/Physrevlett.83.1459  0.686
1999 Lo HK. A simple proof of the unconditional security of quantum key distribution Hp Laboratories Technical Report. DOI: 10.1088/0305-4470/34/35/321  0.624
1999 Lo HK. A simple proof of the unconditional security of quantum key distribution Hp Laboratories Technical Report 0.55
1998 Lo H, Chau HF. Why quantum bit commitment and ideal quantum coin tossing are impossible Physica D: Nonlinear Phenomena. 120: 177-187. DOI: 10.1016/S0167-2789(98)00053-0  0.623
1998 Chau HF, Lo H. Making an empty promise with a quantum computer Protein Science. 46: 507-519. DOI: 10.1002/(Sici)1521-3978(199806)46:4/5<507::Aid-Prop507>3.0.Co;2-4  0.563
1997 Lo H, Chau HF. Is Quantum Bit Commitment Really Possible Physical Review Letters. 78: 3410-3413. DOI: 10.1103/Physrevlett.78.3410  0.613
1997 Lo HK. Insecurity of quantum secure computations Physical Review a - Atomic, Molecular, and Optical Physics. 56: 1154-1162. DOI: 10.1103/Physreva.56.1154  0.588
1995 Lo HK. Aharonov-Bohm order parameters for non-Abelian gauge theories Physical Review D. 52: 7247-7264. DOI: 10.1103/Physrevd.52.7247  0.324
1995 Lo HK. Quantum coding theorem for mixed states Optics Communications. 119: 552-556. DOI: 10.1016/0030-4018(95)00406-X  0.48
1993 Lo H, Preskill J. Non-Abelian vortices and non-Abelian statistics Physical Review D. 48: 4821-4834. PMID 10016136 DOI: 10.1103/Physrevd.48.4821  0.649
1993 Lo H, Lee K, Preskill J. Complementarity in wormhole chromodynamics Physics Letters B. 318: 287-292. DOI: 10.1016/0370-2693(93)90130-A  0.572
1992 Bucher M, Lo H, Preskill J. Topological approach to Alice electrodynamics Nuclear Physics. 386: 3-26. DOI: 10.1016/0550-3213(92)90173-9  0.552
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