130 citations · 271 across the 3 of their papers we have counts for
3 papers
Universal gates for protected superconducting qubits using optimal control
Mohamed Abdelhafez, Brian Baker, Andras Gyenis +4
We employ quantum optimal control theory to realize quantum gates for two protected superconducting circuits: the heavy-fluxonium qubit and the 0- qubit. Utilizing automatic dif…
Gradient-based optimal control of open quantum systems using quantum trajectories and automatic differentiation
Mohamed Abdelhafez, David I. Schuster, Jens Koch
We present a gradient-based optimal-control technique for open quantum systems that utilizes quantum trajectories to simulate the quantum dynamics during optimization. Using trajec…
Speedup for quantum optimal control from automatic differentiation based on graphics processing units
Nelson Leung, Mohamed Abdelhafez, Jens Koch +1
We implement a quantum optimal control algorithm based on automatic differentiation and harness the acceleration afforded by graphics processing units (GPUs). Automatic differentia…