95 citations · 99 across the 3 of their papers we have counts for
Showing 2002 · quant-phShow all
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quant-ph2002★ 1 cited
Infinitely entangled states
M. Keyl, D. Schlingemann, R. F. Werner
For states in infinite dimensional Hilbert spaces entanglement quantities like the entanglement of distillation can become infinite. This leads naturally to the question, whether o…
quant-ph2002★ 3 cited
An introduction to quantum coin-tossing
C. Doescher, M. Keyl
We review the quantum version of a well known problem of cryptography called coin tossing (``flipping a coin via telephone''). It can be regarded as a game where two remote players…
quant-ph2002
The Quantum Monty Hall Problem
G. M. D'Ariano, R. D. Gill, M. Keyl +3
We consider a quantum version of a well-known statistical decision problem, whose solution is, at first sight, counter-intuitive to many. In the quantum version a continuum of poss…