no code implementations • 9 Apr 2024 • Gavin S. Hartnett, Aaron Barbosa, Pranav S. Mundada, Michael Hush, Michael J. Biercuk, Yuval Baum
We introduce and experimentally test a machine-learning-based method for ranking logically equivalent quantum circuits based on expected performance estimates derived from a training procedure conducted on real hardware.
no code implementations • 3 Dec 2020 • Ryan J. MacDonell, Claire E. Dickerson, Clare J. T. Birch, Alok Kumar, Claire L. Edmunds, Michael J. Biercuk, Cornelius Hempel, Ivan Kassal
Our approach can be implemented in any device with a qudit controllably coupled to bosonic oscillators and with quantum hardware resources that scale linearly with molecular size, and offers significant resource savings compared to digital quantum simulation algorithms.
Quantum Physics Chemical Physics
no code implementations • 13 Jan 2020 • Harrison Ball, Michael J. Biercuk, Andre Carvalho, Jiayin Chen, Michael Hush, Leonardo A. De Castro, Li Li, Per J. Liebermann, Harry J. Slatyer, Claire Edmunds, Virginia Frey, Cornelius Hempel, Alistair Milne
Manipulating quantum computing hardware in the presence of imperfect devices and control systems is a central challenge in realizing useful quantum computers.
Quantum Physics
1 code implementation • 13 Nov 2019 • Riddhi S. Gupta, Michael J. Biercuk
We present a formal analysis and convergence proofs for an autonomous adaptive learning algorithm useful for the tuneup and stabilization of quantum computing architectures.
Quantum Physics Computational Physics Data Analysis, Statistics and Probability 65M75, 62M05, 60G35, 93E35
2 code implementations • 15 Apr 2019 • Riddhi Swaroop Gupta, Alistair R. Milne, Claire L. Edmunds, Cornelius Hempel, Michael J. Biercuk
New quantum computing architectures consider integrating qubits as sensors to provide actionable information useful for decoherence mitigation on neighboring data qubits.
Quantum Physics 65M75, 62M05, 62M20, 60G35, 93E35
no code implementations • 2 Jul 2018 • Harrison Ball, Christian D. Marciniak, Robert N. Wolf, Alex T. -H. Hung, Karsten Pyka, Michael J. Biercuk
The experimental zone trap electrodes are designed to provide wide-angle optical access for lasers as required for the engineering of spin-motional coupling across large ion crystals while simultaneously providing a harmonic trapping potential.
Atomic Physics Instrumentation and Detectors Quantum Physics