1.3k citations
- Perimeter InstituteCA36 papers
- Massachusetts Institute of TechnologyUS9 papers
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- University of California, BerkeleyUS6 papers
- California Institute of TechnologyUS5 papers
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- University of GuelphCA5 papers
- Canadian Institute for Advanced ResearchCA4 papers
- Centrum Wiskunde & InformaticaNL4 papers
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66 papers · 1 filter
Optical implementation of a unitarily correctable code
Kurt M. Schreiter, Aron Pasieka, Rainer Kaltenbaek +2
Noise poses a challenge for any real-world implementation in quantum information science. The theory of quantum error correction deals with this problem via methods to encode and r…
Classical analogues of two-photon quantum interference
Rainer Kaltenbaek, Jonathan Lavoie, Kevin J. Resch
Chirped-pulse interferometry (CPI) captures the metrological advantages of quantum Hong-Ou-Mandel (HOM) interferometry in a completely classical system. Modified HOM interferometer…
"Quantum-optical coherence tomography" with classical light
Jonathan Lavoie, Rainer Kaltenbaek, Kevin J. Resch
Quantum-optical coherence tomography (Q-OCT) is an interferometric technique for axial imaging offering several advantages over conventional methods. Chirped-pulse interferometry (…
Experimental violation of Svetlichny's inequality
Jonathan Lavoie, Rainer Kaltenbaek, Kevin J. Resch
It is well known that quantum mechanics is incompatible with local realistic theories. Svetlichny showed, through the development of a Bell-like inequality, that quantum mechanics…
Can closed timelike curves or nonlinear quantum mechanics improve quantum state discrimination or help solve hard problems?
Charles H. Bennett, Debbie Leung, Graeme Smith +1
We study the power of closed timelike curves (CTCs) and other nonlinear extensions of quantum mechanics for distinguishing nonorthogonal states and speeding up hard computations. I…
Device independent quantum key distribution secure against coherent attacks with memoryless measurement devices
Matthew McKague
Device independent quantum key distribution aims to provide a higher degree of security than traditional QKD schemes by reducing the number of assumptions that need to be made abou…