11 citations · 26 across the 6 of their papers we have counts for
Showing 2003Show all
3 papers · 1 filter
quant-ph2003
Multiplicativity of Accessible Fidelity and Quantumness for Sets of Quantum States
K. M. R. Audenaert, C. A. Fuchs, C. King +1
Two measures of sensitivity to eavesdropping for alphabets of quantum states were recently introduced by Fuchs and Sasaki in quant-ph/0302092. These are the accessible fidelity and…
quant-ph2003★ 11 cited
The Quantumness of a Set of Quantum States
Christopher A. Fuchs, Masahide Sasaki
This article is an introduction to quant-ph/0302092. We propose to quantify how "quantum" a set of quantum states is. The quantumness of a set is the worst-case difficulty of trans…
quant-ph2003★ 1 cited
Squeezing Quantum Information through a Classical Channel: Measuring the "Quantumness" of a Set of Quantum States
Christopher A. Fuchs, Masahide Sasaki
In this paper we propose a general method to quantify how "quantum" a set of quantum states is. The idea is to gauge the quantumness of the set by the worst-case difficulty of tran…