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6 papers · 1 filter
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…
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…
Practical Implementations of Twirl Operations
M. S. Anwar, L. Xiao, A. J. Short +4
Twirl operations, which convert impure singlet states into Werner states, play an important role in many schemes for entanglement purification. In this paper we describe strategies…
Recasting Mermin's multi-player game into the framework of pseudo-telepathy
Gilles Brassard, Anne Broadbent, Alain Tapp
Entanglement is perhaps the most non-classical manifestation of quantum mechanics. Among its many interesting applications to information processing, it can be harnessed to reduce…
Implementing Grover's Quantum Search on a Para-Hydrogen based Pure State NMR Quantum Computer
M. S. Anwar, D. Blazina, H. Carteret +2
We demonstrate the implementation of Grover's quantum search algorithm on a liquid state nuclear magnetic resonance (NMR) quantum computer using essentially pure states. This was a…
Implementation of NMR quantum computation with para-hydrogen derived high purity quantum states
M. S. Anwar, J. A. Jones, D. Blazina +2
We demonstrate the first implementation of a quantum algorithm on a liquid state nuclear magnetic resonance (NMR) quantum computer using almost pure states. This was achieved using…