14.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2k papers
- University of British ColumbiaCA1.9k papers
- McGill UniversityCA1.9k papers
- University of VictoriaCA1.8k papers
- University of California, Santa CruzUS1.7k papers
- Rutherford Appleton LaboratoryGB1.7k papers
- University of ManchesterGB1.7k papers
- Queen Mary University of LondonGB1.7k papers
- University of PisaIT1.6k papers
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- Heidelberg UniversityDE1.6k papers
11 papers · 2 filters
On the logical structure of Bell theorems without inequalities
Anne Broadbent, Hilary A. Carteret, Andre Allan Methot +1
Bell theorems show how to experimentally falsify local realism. Conclusive falsification is highly desirable as it would provide support for the most profoundly counterintuitive fe…
Paramagnetic Materials and Practical Algorithmic Cooling for NMR Quantum Computing
Jose M. Fernandez, Tal Mor, Yossi Weinstein
Algorithmic Cooling is a method that uses novel data compression techniques and simplecquantum computing devices to improve NMR spectroscopy, and to offer scalable NMR quantum comp…
Entanglement swapping, light cones and elements of reality
A. Broadbent, A. A. Methot
Recently, a number of two-participant all-versus-nothing Bell experiments have been proposed. Here, we give local realistic explanations for these experiments. More precisely, we e…
A new perturbative approach to the adiabatic approximation
R. MacKenzie, E. Marcotte, H. Paquette
A new and intuitive perturbative approach to time-dependent quantum mechanics problems is presented, which is useful in situations where the evolution of the Hamiltonian is slow. T…
Minimal Bell-Kochen-Specker proofs with POVMs on qubits
A. A. Methot
There are many different definitions of what a Bell-Kochen-Specker proof with POVMs might be. Here we present and discuss the minimal proof on qubits for three of these definitions…
A limit on nonlocality in any world in which communication complexity is not trivial
Gilles Brassard, Harry Buhrman, Noah Linden +3
Bell proved that quantum entanglement enables two space-like separated parties to exhibit classically impossible correlations. Even though these correlations are stronger than anyt…
Bit Commitment from Weak Non-Locality
Stefan Wolf, Juerg Wullschleger
So-called non-local boxes, which have been introduced as an idealization-in different respects-of the behavior of entangled quantum states, have been known to allow for uncondition…
Simulating quantum correlations as a distributed sampling problem
Julien Degorre, Sophie Laplante, Jérémie Roland
It is known that quantum correlations exhibited by a maximally entangled qubit pair can be simulated with the help of shared randomness, supplemented with additional resources, suc…
Evanescence in Coined Quantum Walks
Hilary A. Carteret, Bruce Richmond, Nico Temme
In this paper we complete the analysis begun by two of the authors in a previous work on the discrete quantum walk on the line [J. Phys. A 36:8775-8795 (2003) quant-ph/0303105 ]. W…
On the power of non-local boxes
A. Broadbent, A. A. Methot
A non-local box is a virtual device that has the following property: given that Alice inputs a bit at her end of the device and that Bob does likewise, it produces two bits, one at…
Oblivious transfer and quantum non-locality
Stefan Wolf, Jürg Wullschleger
Oblivious transfer, a central functionality in modern cryptography, allows a party to send two one-bit messages to another who can choose one of them to read, remaining ignorant ab…