228 citations · 3.3k across the 71 of their papers we have counts for
6 papers · 1 filter
Self-testing non-projective quantum measurements in prepare-and-measure experiments
Armin Tavakoli, Massimiliano Smania, Tamás Vértesi +2
Self-testing represents the strongest form of certification of a quantum system. Here we investigate theoretically and experimentally the question of self-testing non-projective qu…
Enabling computation of correlation bounds for finite-dimensional quantum systems via symmetrisation
Armin Tavakoli, Denis Rosset, Marc-Olivier Renou
We present a technique for reducing the computational requirements by several orders of magnitude in the evaluation of semidefinite relaxations for bounding the set of quantum corr…
High-dimensional quantum communication complexity beyond strategies based on Bell's theorem
Daniel Martínez, Armin Tavakoli, Mauricio Casanova +3
Quantum resources can improve communication complexity problems (CCPs) beyond their classical constraints. One quantum approach is to share entanglement and create correlations vio…
Semi-device-independent characterisation of multipartite entangled states and measurements
Armin Tavakoli, Alastair A. Abbott, Marc-Olivier Renou +2
The semi-device-independent framework allows one to draw conclusions about properties of an unknown quantum system under weak assumptions. Here we present a semi-device-independent…
Device independent witness of arbitrary dimensional quantum systems employing binary outcome measurements
Mikołaj Czechlewski, Debashis Saha, Armin Tavakoli +1
Device independent dimension witnesses (DW) are a remarkable way to test the dimension of a quantum system in a prepare-and-measure scenario imposing minimal assumptions on the int…
Self-testing quantum states and measurements in the prepare-and-measure scenario
Armin Tavakoli, Jędrzej Kaniewski, Tamás Vértesi +2
The goal of self-testing is to characterize an a priori unknown quantum system based solely on measurement statistics, i.e. using an uncharacterized measurement device. Here we dev…