output
19912026
researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2010 · quant-phShow all

5 papers · 2 filters

quant-ph2010★ 137 cited

One-shot decoupling

Frédéric Dupuis, Mario Berta, Jürg Wullschleger +1

If a quantum system A, which is initially correlated to another system, E, undergoes an evolution separated from E, then the correlation to E generally decreases. Here, we study th…

quant-ph2010★ 6 cited

Bitwise Quantum Min-Entropy Sampling and New Lower Bounds for Random Access Codes

Jürg Wullschleger

Min-entropy sampling gives a bound on the min-entropy of a randomly chosen subset of a string, given a bound on the min-entropy of the whole string. König and Renner showed a min-e…

quant-ph2010★ 47 cited

Comment on "Semiquantum-key distribution using less than four quantum states"

Michel Boyer, Tal Mor

Comment on Phys. Rev. A 79, 052312 (2009), http://pra.aps.org/abstract/PRA/v79/i5/e052312

quant-ph2010★ 41 cited

Secure two-party quantum evaluation of unitaries against specious adversaries

Frédéric Dupuis, Jesper Buus Nielsen, Louis Salvail

We describe how any two-party quantum computation, specified by a unitary which simultaneously acts on the registers of both parties, can be privately implemented against a quantum…

quant-ph2010★ 14 cited

Tight bounds for classical and quantum coin flipping

Esther Hänggi, Jürg Wullschleger

Coin flipping is a cryptographic primitive for which strictly better protocols exist if the players are not only allowed to exchange classical, but also quantum messages. During th…