296 citations · 2k across the 29 of their papers we have counts for
29 papers
An entanglement perspective on the quantum approximate optimization algorithm
Maxime Dupont, Nicolas Didier, Mark J. Hodson +2
Many quantum algorithms seek to output a specific bitstring solving the problem of interest--or a few if the solution is degenerate. It is the case for the quantum approximate opti…
Calibrating the Classical Hardness of the Quantum Approximate Optimization Algorithm
Maxime Dupont, Nicolas Didier, Mark J. Hodson +2
Trading fidelity for scale enables approximate classical simulators such as matrix product states (MPS) to run quantum circuits beyond exact methods. A control parameter, the so-ca…
Realization of arbitrary doubly-controlled quantum phase gates
Alexander D. Hill, Mark J. Hodson, Nicolas Didier +1
Developing quantum computers for real-world applications requires understanding theoretical sources of quantum advantage and applying those insights to design more powerful machine…
Dynamical sweet spot engineering via two-tone flux modulation of superconducting qubits
Joseph A. Valery, Shoumik Chowdhury, Glenn Jones +1
Current superconducting quantum processors require strategies for coping with material defects and imperfect parameter targeting in order to scale up while maintaining high perform…
Parametric-resonance entangling gates with a tunable coupler
Eyob A. Sete, Nicolas Didier, Angela Q. Chen +3
High-fidelity parametric gates have been demonstrated with superconducting qubits via rf flux modulation of the qubit frequency. The modulation however leads to renormalization of…
Entanglement Across Separate Silicon Dies in a Modular Superconducting Qubit Device
Alysson Gold, JP Paquette, Anna Stockklauser +15
Assembling future large-scale quantum computers out of smaller, specialized modules promises to simplify a number of formidable science and engineering challenges. One of the prima…