Search Results - "Branciard, C"

Indefinite Causal Order in a Quantum Switch by Goswami, K, Giarmatzi, C, Kewming, M, Costa, F, Branciard, C, Romero, J, White, A G

“…Quantum mechanics allows events to happen with no definite causal order: this can be verified by measuring a causal witness, in the same way that an…”
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Characterizing the nonlocal correlations created via entanglement swapping by Branciard, C, Gisin, N, Pironio, S

“…Quantum systems that have never interacted can become nonlocally correlated through a process called entanglement swapping. To characterize nonlocality in this…”
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Measurements on the reality of the wavefunction by Ringbauer, M., Duffus, B., Branciard, C., Cavalcanti, E. G., White, A. G., Fedrizzi, A.

“…Quantum mechanics is an outstandingly successful description of nature, underpinning fields from biology through chemistry to physics. At its heart is the…”
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Arbitrarily Loss-Tolerant Einstein-Podolsky-Rosen Steering Allowing a Demonstration over 1 km of Optical Fiber with No Detection Loophole by Bennet, A. J., Evans, D. A., Saunders, D. J., Branciard, C., Cavalcanti, E. G., Wiseman, H. M., Pryde, G. J.

“…Demonstrating nonclassical effects over longer and longer distances is essential for both quantum technology and fundamental science. The main challenge is the…”
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Using quantum key distribution for cryptographic purposes: A survey by Alléaume, R., Branciard, C., Bouda, J., Debuisschert, T., Dianati, M., Gisin, N., Godfrey, M., Grangier, P., Länger, T., Lütkenhaus, N., Monyk, C., Painchault, P., Peev, M., Poppe, A., Pornin, T., Rarity, J., Renner, R., Ribordy, G., Riguidel, M., Salvail, L., Shields, A., Weinfurter, H., Zeilinger, A.

“…The appealing feature of quantum key distribution (QKD), from a cryptographic viewpoint, is the ability to prove the information-theoretic security (ITS) of…”
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Erratum: Arbitrarily Loss-Tolerant Einstein-Podolsky-Rosen Steering Allowing a Demonstration over 1 km of Optical Fiber with No Detection Loophole [Phys. Rev. X 2 , 031003 (2012)] by Bennet, A. J., Evans, D. A., Saunders, D. J., Branciard, C., Cavalcanti, E. G., Wiseman, H. M., Pryde, G. J.

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Imaging nanostructures with coherent phonon pulses by Daly, B. C., Holme, N. C. R., Buma, T., Branciard, C., Norris, T. B., Tennant, D. M., Taylor, J. A., Bower, J. E., Pau, S.

“…We demonstrate submicron resolution imaging using picosecond acoustic phonon pulses. High-frequency acoustic pulses are generated by impulsive thermoelastic…”
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Bilocal versus nonbilocal correlations in entanglement-swapping experiments by Branciard, Cyril, Rosset, Denis, Gisin, Nicolas, Pironio, Stefano

“…Entanglement swapping is a process by which two initially independent quantum systems can become entangled and generate nonlocal correlations. To characterize…”
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Security of two quantum cryptography protocols using the same four qubit states by Branciard, Cyril, Gisin, Nicolas, Kraus, Barbara, Scarani, Valerio

“…The first quantum cryptography protocol, proposed by Bennett and Brassard in 1984 (BB84), has been widely studied in recent years. This protocol uses four…”
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Indefinite Causal Order in a Quantum Switch by Goswami, K, Giarmatzi, C, Kewming, M, Costa, F, Branciard, C, Romero, J, White, A. G

“…Phys. Rev. Lett. 121, 090503 (2018) In quantum mechanics events can happen in no definite causal order: in practice this can be verified by measuring a causal…”
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Reply to the "Comment on: Testing the speed of 'spooky action at a distance' " by Salart, D, Baas, A, Branciard, C, Gisin, N, Zbinden, H

“…This is the reply to the comment arXiv:0810.4452 by Kofler, Ursin, Brukner, and Zeilinger…”
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Testing spooky action at a distance by Salart, D, Baas, A, Branciard, C, Gisin, N, Zbinden, H

“…Nature 454, 861-864 (14 August 2008) In science, one observes correlations and invents theoretical models that describe them. In all sciences, besides quantum…”
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Arbitrarily loss-tolerant Einstein-Podolsky-Rosen steering allowing a demonstration over 1 km of optical fiber with no detection loophole by Bennet, A. J, Evans, D. A, Saunders, D. J, Branciard, C, Cavalcanti, E. G, Wiseman, H. M, Pryde, G. J

“…Physical Review X 2, 031003 (2012) Demonstrating nonclassical effects over longer and longer distances is essential for both quantum technology and fundamental…”
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Nanostructure imaging with sub-THz coherent acoustic phonon pulses by Daly, B.C., Holme, N.C.R., Branciard, C., Norris, T.B., Pau, S., Tennant, D.M., Taylor, J.A., Bower, J.E.

“…We describe a novel imaging technique that employs coherent acoustic phonon pulses which are generated and detected by ultrafast optical methods. Sub-micron…”
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