Peer-Reviewed Publication
Sci Rep2022;12(1):6379.April 16, 2022Journal Article
Error rate reduction of single-qubit gates via noise-aware decomposition into native gates.
Thomas J Maldonado1,2, Johannes Flick3, Stefan Krastanov4,5, Alexey Galda6,7,8
1Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ, 08544, USA. maldonado@princeton.edu.
2Department of Physics, Harvard University, Cambridge, MA, 02138, USA. maldonado@princeton.edu.
3Center for Computational Quantum Physics, Flatiron Institute, 162 Fifth Avenue, New York, NY, 10010, USA.
4Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
5John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.
6Menten AI, Inc., San Francisco, CA, 94111, USA.
7James Franck Institute, University of Chicago, Chicago, IL, 60637, USA.
8Computational Science Division, Argonne National Laboratory, Lemont, IL, 60439, USA.
Abstract
In the current era of Noisy Intermediate-Scale Quantum (NISQ) technology, the practical use of quantum computers remains inhibited by our inability to aptly decouple qubits from their environment to mitigate computational errors. In this paper, we introduce an approach by which knowledge of a qubit's initial quantum state and the standard parameters describing its decoherence can be leveraged to m…
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