826 citations · 6.4k across the 112 of their papers we have counts for
13 papers · 1 filter
Optimal Qubit Control Using Single-Flux Quantum Pulses
Per J. Liebermann, Frank K. Wilhelm
Single flux quantum pulses are a natural candidate for on-chip control of superconducting qubits. We show that they can drive high-fidelity single-qubit rotations---even in leaky t…
Quantum control of population transfer between vibrational states in an optical lattice
Matin Hallaji, Chao Zhuang, Alex Hayat +4
We study quantum control techniques, specifically Adiabatic Rapid Passage (ARP) and Gradient Ascent Pulse Engineering (GRAPE), for transferring atoms trapped in an optical lattice…
Characterization of decohering quantum systems: Machine learning approach
Markku P. V. Stenberg, Oliver Köhn, Frank K. Wilhelm
Adaptive data collection and analysis, where data are being fed back to update the measurement settings, can greatly increase speed, precision, and reliability of the characterizat…
Training Schrödinger's cat: quantum optimal control
Stefffen J. Glaser, Ugo Boscain, Tommaso Calarco +9
It is control that turns scientific knowledge into useful technology: in physics and engineering it provides a systematic way for driving a system from a given initial state into a…
Adaptive identification of coherent states
Markku P. V. Stenberg, Kevin Pack, Frank K. Wilhelm
We present methods for efficient characterization of an optical coherent state . We choose measurement settings adaptively and stochastically, based on data while it is…
A method to efficiently simulate the thermodynamical properties of the Fermi-Hubbard model on a quantum computer
Pierre-Luc Dallaire-Demers, Frank K. Wilhelm
Many phenomena of strongly correlated materials are encapsulated in the Fermi-Hubbard model whose thermodynamical properties can be computed from its grand canonical potential acco…