1.1k citations · 3k across the 7 of their papers we have counts for
4 papers · 1 filter
Continuous-variable quantum compressed sensing
Matthias Ohliger, Vincent Nesme, David Gross +2
We significantly extend recently developed methods to faithfully reconstruct unknown quantum states that are approximately low-rank, using only a few measurement settings. Our new…
Direct Fidelity Estimation from Few Pauli Measurements
Steven T. Flammia, Yi-Kai Liu
We describe a simple method for certifying that an experimental device prepares a desired quantum state rho. Our method is applicable to any pure state rho, and it provides an esti…
Practical characterization of quantum devices without tomography
Marcus P. da Silva, Olivier Landon-Cardinal, David Poulin
Quantum tomography is the main method used to assess the quality of quantum information processing devices, but its complexity presents a major obstacle for the characterization of…
Efficient quantum state tomography
Marcus Cramer, Martin B. Plenio, Steven T. Flammia +6
Quantum state tomography, the ability to deduce the state of a quantum system from measured data, is the gold standard for verification and benchmarking of quantum devices. It has…