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 2008 · quant-phShow all

6 papers · 2 filters

quant-ph2008★ 303 cited

Semi-Quantum Key Distribution

Michel Boyer, Ran Gelles, Dan Kenigsberg +1

Secure key distribution among two remote parties is impossible when both are classical, unless some unproven (and arguably unrealistic) computation-complexity assumptions are made,…

quant-ph2008★ 29 cited

Can quantum mechanics help distributed computing?

Anne Broadbent, Alain Tapp

We present a brief survey of results where quantum information processing is useful to solve distributed computation tasks. We describe problems that are impossible to solve using…

quant-ph2008★ 20 cited

The GHZ state in secret sharing and entanglement simulation

Anne Broadbent, Paul Robert Chouha, Alain Tapp

In this note, we study some properties of the GHZ state. First, we present a quantum secret sharing scheme in which the participants require only classical channels in order to rec…

quant-ph2008★ 3 cited

Quantum classification

Sébastien Gambs

Quantum classification is defined as the task of predicting the associated class of an unknown quantum state drawn from an ensemble of pure states given a finite number of copies o…

quant-ph2008★ 44 cited

Entanglement Cost of Nonlocal Measurements

Somshubhro Bandyopadhyay, Gilles Brassard, Shelby Kimmel +1

For certain joint measurements on a pair of spatially separated particles, we ask how much entanglement is needed to carry out the measurement exactly. For a class of orthogonal me…

quant-ph2008★ 16 cited

Coding for quantum channels with side information at the transmitter

Frédéric Dupuis

We consider the problem of coding for quantum channels with side information that is available ahead of time at the transmitter but not at the receiver. We find a single-letter exp…