71 citations · 92 across the 5 of their papers we have counts for
3 papers · 1 filter
The rank of contextuality
Karol Horodecki, Jingfang Zhou, Maciej Stankiewicz +6
Quantum contextuality is one of the most recognized resources in quantum communication and computing scenarios. We provide a new quantifier of this resource, the rank of contextual…
Phase space simulation method for quantum computation with magic states on qubits
Robert Raussendorf, Juani Bermejo-Vega, Emily Tyhurst +2
We propose a method for classical simulation of finite-dimensional quantum systems, based on sampling from a quasiprobability distribution, i.e., a generalized Wigner function. Our…
The cohomological and the resource-theoretic perspective on quantum contextuality: common ground through the contextual fraction
Cihan Okay, Emily Tyhurst, Robert Raussendorf
We unify the resource-theoretic and the cohomological perspective on quantum contextuality. At the center of this unification stands the notion of the contextual fraction. For both…