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Deny R. Hamel
Researcher at Université de Moncton
Publications - 40
Citations - 2729
Deny R. Hamel is an academic researcher from Université de Moncton. The author has contributed to research in topics: Photon & Photon entanglement. The author has an hindex of 15, co-authored 38 publications receiving 2251 citations. Previous affiliations of Deny R. Hamel include University of Vienna & University of Waterloo.
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Journal ArticleDOI
Strong Loophole-Free Test of Local Realism.
Lynden K. Shalm,Evan Meyer-Scott,Bradley G. Christensen,Peter Bierhorst,Michael A. Wayne,Michael A. Wayne,Martin J. Stevens,Thomas Gerrits,Scott Glancy,Deny R. Hamel,Michael S. Allman,Kevin J. Coakley,Shellee D. Dyer,Carson Hodge,Adriana E. Lita,Varun B. Verma,Camilla Lambrocco,Edward Tortorici,Alan L. Migdall,Yanbao Zhang,Daniel Kumor,William H. Farr,Francesco Marsili,Matthew D. Shaw,Jeffrey A. Stern,Carlos Abellan,Waldimar Amaya,Valerio Pruneri,Thomas Jennewein,Morgan W. Mitchell,Paul G. Kwiat,Joshua C. Bienfang,Richard P. Mirin,Emanuel Knill,Sae Woo Nam +34 more
TL;DR: In this paper, the authors present a loophole-free violation of local realism using entangled photon pairs, ensuring that all relevant events in their Bell test are spacelike separated by placing the parties far enough apart and by using fast random number generators and high-speed polarization measurements.
Journal ArticleDOI
Experimental superposition of orders of quantum gates.
Lorenzo M. Procopio,Amir Moqanaki,Mateus Araújo,Mateus Araújo,Fabio Costa,Fabio Costa,Fabio Costa,Irati Alonso Calafell,E. G. Dowd,E. G. Dowd,Deny R. Hamel,Deny R. Hamel,Lee A. Rozema,Časlav Brukner,Časlav Brukner,Philip Walther +15 more
TL;DR: This work experimentally demonstrates the creation of the required superposition of gate orders by using additional degrees of freedom of the photons encoding qubits, which could allow quantum algorithms to be implemented with an efficiency unlikely to be achieved on a fixed-gate-order quantum computer.
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Experimental investigation of the uncertainty principle in the presence of quantum memory and its application to witnessing entanglement
TL;DR: In this paper, the uncertainty principle is observed experimentally and it is shown that if a particle is entangled with a quantum memory, the uncertainty of a measurement is reduced, i.e., two associated properties of a particle cannot be simultaneously known with infinite precision.
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Direct generation of photon triplets using cascaded photon-pair sources
TL;DR: The observation of photon triplets generated by cascaded down-conversion is reported, which will allow experimental interrogation of novel quantum correlations, the generation of tripartite entanglement without post-selection and thegeneration of heralded entangled photon pairs suitable for linear optical quantum computing.
Journal ArticleDOI
Three-photon energy-time entanglement
TL;DR: In this paper, the energy and emission times of three photons were entangled to create generalized Einstein-Podolsky-Rosen correlations, and the correlations were used to generate a generalized Eq.