62 citations · 128 across the 5 of their papers we have counts for
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Distribution of genuine high-dimensional entanglement over 10.2 km of noisy metropolitan atmosphere
Lukas Bulla, Kristian Hjorth, Oskar Kohout +9
In a recent quantum key distribution experiment, high-dimensional protocols were used to show an improved noise resistance over a 10.2 km free-space channel. One of the unresolved…
Best-practice aspects of quantum-computer calculations: A case study of hydrogen molecule
Ivana Miháliková, Martin Friák, Matej Pivoluska +3
Quantum computers are reaching one crucial milestone after another. Motivated by their progress in quantum chemistry, we have performed an extensive series of simulations of quantu…
Self-testing quantum states via nonmaximal violation in Hardy's test of nonlocality
Ashutosh Rai, Matej Pivoluska, Souradeep Sasmal +3
Self-testing protocols enable certification of quantum devices without demanding full knowledge about their inner workings. A typical approach in designing such protocols is based…
Device-independent randomness extraction for arbitrarily weak min-entropy source
Jan Bouda, Marcin Pawlowski, Matej Pivoluska +1
Expansion and amplification of weak randomness plays a crucial role in many security protocols. Using quantum devices, such procedure is possible even without trusting the devices…
Weak randomness completely trounces the security of QKD
Jan Bouda, Matej Pivoluska, Martin Plesch +1
In usual security proofs of quantum protocols the adversary (Eve) is expected to have full control over any quantum communication between any communicating parties (Alice and Bob).…