1.4k citations · 3.2k across the 17 of their papers we have counts for
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Security of quantum bit string commitment depends on the information measure
Harry Buhrman, Matthias Christandl, Patrick Hayden +2
Unconditionally secure non-relativistic bit commitment is known to be impossible in both the classical and the quantum world. However, when committing to a string of n bits at once…
The mother of all protocols: Restructuring quantum information's family tree
Anura Abeyesinghe, Igor Devetak, Patrick Hayden +1
We give a simple, direct proof of the "mother" protocol of quantum information theory. In this new formulation, it is easy to see that the mother, or rather her generalization to t…
Accurate quantum state estimation via "Keeping the experimentalist honest"
Robin Blume-Kohout, Patrick Hayden
In this article, we derive a unique procedure for quantum state estimation from a simple, self-evident principle: an experimentalist's estimate of the quantum state generated by an…