149 citations · 247 across the 5 of their papers we have counts for
4 papers · 1 filter
Readout error mitigated quantum state tomography tested on superconducting qubits
Adrian Skasberg Aasen, Andras Di Giovanni, Hannes Rotzinger +2
Quantum technologies rely heavily on accurate control and reliable readout of quantum systems. Current experiments are limited by numerous sources of noise that can only be partial…
Sample-efficient estimation of entanglement entropy through supervised learning
Maximilian Rieger, Moritz Reh, Martin Gärttner
We explore a supervised machine learning approach to estimate the entanglement entropy of multi-qubit systems from few experimental samples. We put a particular focus on estimating…
Quantum State Assignment Flows
Jonathan Schwarz, Jonas Cassel, Bastian Boll +3
This paper introduces assignment flows for density matrices as state spaces for representing and analyzing data associated with vertices of an underlying weighted graph. Determinin…
Detecting high-dimensional entanglement in cold-atom quantum simulators
Niklas Euler, Martin Gärttner
Quantum entanglement has been identified as a crucial concept underlying many intriguing phenomena in condensed matter systems, such as topological phases or many-body localization…