4 papers
Limitations for adaptive quantum state tomography in the presence of detector noise
Adrian Skasberg Aasen, Martin Gärttner
Assumption-free reconstruction of quantum states from measurements is essential for benchmarking and certifying quantum devices, but it remains difficult due to the extensive measu…
Benchmarking the quality of multiplexed qubit readout beyond assignment fidelity
Andras Di Giovanni, Adrian Skasberg Aasen, Jürgen Lisenfeld +3
The accurate measurement of quantum two-level objects (qubits) is crucial for developing quantum computers. Over the last decade, the measure of choice for benchmarking readout rou…
Mitigation of correlated readout errors without randomized measurements
Adrian Skasberg Aasen, Andras Di Giovanni, Hannes Rotzinger +2
Quantum simulation, the study of strongly correlated quantum matter using synthetic quantum systems, has been the most successful application of quantum computers to date. It often…
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…