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2013 Journal Article Quantum cryptography: continuous improvementLam, P. K. and Ralph, T. C. (2013). Quantum cryptography: continuous improvement. Nature Photonics, 7 (5), 350-352. doi: 10.1038/nphoton.2013.104 |
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2013 Journal Article Calculating unknown eigenvalues with a quantum algorithmZhou, Xiao-Qi, Kalasuwan, Pruet, Ralph, Timothy C. and O'Brien, Jeremy L. (2013). Calculating unknown eigenvalues with a quantum algorithm. Nature Photonics, 7 (3), 223-228. doi: 10.1038/NPHOTON.2012.360 |
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2013 Journal Article Security of continuous-variable quantum cryptography with Gaussian postselectionWalk, Nathan, Ralph, Timothy C., Symul, Thomas and Lam, Ping Koy (2013). Security of continuous-variable quantum cryptography with Gaussian postselection. Physical Review A, 87 (2) 020303. doi: 10.1103/PhysRevA.87.020303 |
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2013 Journal Article Photonic boson sampling in a tunable circuitBroome, Matthew A., Fedrizzi, Alessandro, Rahimi-Keshari, Saleh, Dove, Justin, Aaronson, Scott, Ralph, Timothy C. and White, Andrew G. (2013). Photonic boson sampling in a tunable circuit. Science, 339 (6121), 794-798. doi: 10.1126/science.1231440 |
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2013 Journal Article Open timelike curves violate Heisenberg's uncertainty principlePienaar, J. L., Ralph, T. C. and Myers, C. R. (2013). Open timelike curves violate Heisenberg's uncertainty principle. Physical Review Letters, 110 (6) 060501, 060501.1-060501.5. doi: 10.1103/PhysRevLett.110.060501 |
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2013 Journal Article Measurement-based method for verifying quantum discordRahimi-Keshari, Saleh, Caves, Carlton M. and Ralph, Timothy C. (2013). Measurement-based method for verifying quantum discord. Physical Review A, 87 (1) 012119, 012119.1-012119.5. doi: 10.1103/PhysRevA.87.012119 |
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2013 Journal Article Quantum communication with an accelerated partnerDownes, T. G., Ralph, T. C. and Walk, N. (2013). Quantum communication with an accelerated partner. Physical Review A, 87 (1) 012327, 012327.1-012327.7. doi: 10.1103/PhysRevA.87.012327 |
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2013 Journal Article Heralded noiseless amplification of a photon polarization qubitKocsis, S., Xiang, G. Y., Ralph, T. C. and Pryde, G. J. (2013). Heralded noiseless amplification of a photon polarization qubit. Nature Physics, 9 (1), 23-28. doi: 10.1038/NPHYS2469 |
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2012 Journal Article General relativistic effects in quantum interference of photonsZych, Magdalena, Costa, Fabio, Pikovski, Igor, Ralph, Timothy C. and Brukner, Caslav (2012). General relativistic effects in quantum interference of photons. Classical and Quantum Gravity, 29 (22) 224010, 224010-1-224010-18. doi: 10.1088/0264-9381/29/22/224010 |
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2012 Journal Article Relativistic quantum informationMann, R. B. and Ralph, T. C. (2012). Relativistic quantum information. Classical and Quantum Gravity, 29 (22), 220301. doi: 10.1088/0264-9381/29/22/220301 |
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2012 Journal Article Quantum-enhanced optical-phase trackingYonezawa, Hidehiro, Nakane, Daisuke, Wheatley, Trevor A., Iwasawa, Kohjiro, Takeda, Shuntaro, Arao, Hajime, Ohki, Kentaro, Tsumura, Koji, Berry, Dominic W., Ralph, Timothy C., Wiseman, Howard M., Huntington, Elanor H. and Furusawa, Akira (2012). Quantum-enhanced optical-phase tracking. Science, 337 (6101), 1514-1517. doi: 10.1126/science.1225258 |
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2012 Journal Article Observing the operational significance of discord consumptionGu, Mile, Chrzanowski, Helen M., Assad, Syed M., Symul, Thomas, Modi, Kavan, Ralph, Timothy C., Vedral, Vlatko and Lam, Ping Koy (2012). Observing the operational significance of discord consumption. Nature Physics, 8 (9), 671-675. doi: 10.1038/NPHYS2376 |
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2012 Journal Article Continuous-variable quantum key distribution using thermal statesWeedbrook, Christian, Pirandola, Stefano and Ralph, Timothy C. (2012). Continuous-variable quantum key distribution using thermal states. Physical Review A, 86 (2) 022318, 022318.1-022318.12. doi: 10.1103/PhysRevA.86.022318 |
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2012 Journal Article Entanglement dynamics and quasi-periodicity in discrete quantum walksRohde, Peter P., Fedrizzi, Alessandro and Ralph, Timothy C. (2012). Entanglement dynamics and quasi-periodicity in discrete quantum walks. Journal of Modern Optics, 59 (8), 710-720. doi: 10.1080/09500340.2012.660204 |
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2012 Journal Article Gaussian quantum informationWeedbrook, Christian, Pirandola, Stefano, Garcia-Patron, Raul, Cerf, Nicolas J., Ralph, Timothy C., Shapiro, Jeffrey H. and Lloyd, Seth (2012). Gaussian quantum information. Reviews of Modern Physics, 84 (2), 621-669. doi: 10.1103/RevModPhys.84.621 |
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2012 Journal Article Error tolerance of the boson-sampling model for linear optics quantum computingRohde, Peter P. and Ralph, Timothy C. (2012). Error tolerance of the boson-sampling model for linear optics quantum computing. Physical Review A, 85 (2) 022332, 022332.1-022332.5. doi: 10.1103/PhysRevA.85.022332 |
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2012 Journal Article Relativistic quantum information and time machinesRalph, Timothy C. and Downes, Tony G. (2012). Relativistic quantum information and time machines. Contemporary Physics, 53 (1), 1-16. doi: 10.1080/00107514.2011.640146 |
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2012 Journal Article Extraction of timelike entanglement from the quantum vacuumOlson, S. Jay and Ralph, Timothy C. (2012). Extraction of timelike entanglement from the quantum vacuum. Physical Review A, 85 (1) 012306, 012306-1-012306-7. doi: 10.1103/PhysRevA.85.012306 |
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2011 Journal Article Quantum fields on closed timelike curvesPienaar, J.L., Myers, C.R. and Ralph, T.C. (2011). Quantum fields on closed timelike curves. Physical Review A: Atomic, molecular and optical physics, 84 (6) 062316, 062316. doi: 10.1103/PhysRevA.84.062316 |
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2011 Journal Article Photon-number discrimination without a photon counter and its application to reconstructing non-Gaussian statesChrzanowski, H. M., Bernu, J., Sparkes, B. M., Hage, B., Lund, A. P., Ralph, T. C., Lam, P. K. and Symul, T. (2011). Photon-number discrimination without a photon counter and its application to reconstructing non-Gaussian states. Physical Review A (Atomic, Molecular and Optical Physics), 84 (5) 050302, 050302.1-050302.4. doi: 10.1103/PhysRevA.84.050302 |
