Search Results for author: Colm A. Ryan

Found 4 papers, 2 papers with code

A quantum-classical cloud platform optimized for variational hybrid algorithms

3 code implementations13 Jan 2020 Peter J. Karalekas, Nikolas A. Tezak, Eric C. Peterson, Colm A. Ryan, Marcus P. da Silva, Robert S. Smith

In order to support near-term applications of quantum computing, a new compute paradigm has emerged--the quantum-classical cloud--in which quantum computers (QPUs) work in tandem with classical computers (CPUs) via a shared cloud infrastructure.

Quantum Physics Emerging Technologies

Implementation of the XY interaction family with calibration of a single pulse

no code implementations9 Dec 2019 Deanna M. Abrams, Nicolas Didier, Blake R. Johnson, Marcus P. da Silva, Colm A. Ryan

More expressive gate sets can significantly reduce the gate depth of generic circuits.

Quantum Physics

Self-Consistent Quantum Process Tomography

no code implementations1 Nov 2012 Seth T. Merkel, Jay M. Gambetta, John A. Smolin, S. Poletto, A. D. Córcoles, B. R. Johnson, Colm A. Ryan, M. Steffen

The essential ingredient is to define a likelihood function that assumes nothing about the gates used for preparation and measurement.

Quantum Physics

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