5 papers
Benchmarking Optimization Algorithms for Automated Calibration of Quantum Devices
Kevin Pack, Shai Machnes, Frank K. Wilhelm
We present the results of a comprehensive study of optimization algorithms for the calibration of quantum devices. As part of our ongoing efforts to automate bring-up, tune-up, and…
Demolition measurement protocol for transmon qubits
Ashutosh Mishra, Frank K. Wilhelm, Shai Machnes
The process of measuring a qubit and re-initializing it to the ground state practically lead to long qubit idle times between re-runs of experiments on a superconducting quantum co…
Software tool-set for automated quantum system identification and device bring up
Anurag Saha Roy, Kevin Pack, Nicolas Wittler +1
We present a software tool-set which combines the theoretical, optimal control view of quantum devices with the practical operation and characterization tasks required for quantum…
Non-Markovian Ensemble Propagation
Miralem SinanoviÄ, Alessandro Ciani, Shai Machnes +1
Open quantum systems are ubiquitous in nature and central to quantum technologies. A common description of their dynamics is given by the celebrated Lindblad master equation, which…
Co-designing Transmon devices for control with simple pulses
Nicolas Wittler, Shai Machnes, Frank K. Wilhelm
In the current NISQ era, there is demand for functional quantum devices to solve relevant computational problems, which motivates a utilitarian perspective on device design: The go…