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Probing quantum processor performance with pyGSTi

delete2020-07-07
delete44
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OA
AI
E
Erik Nielsen *
K
Kenneth Rudinger
T
Timothy Proctor
A
Antonio Russo
K
Kevin Young
R
Robin Blume-Kohout
DOI:10.1088/2058-9565/ab8aa4delete
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Abstract

Abstract

En 中文
PyGSTi is a Python software package for assessing and characterizing the performance of quantum computing processors. It can be used as a standalone application, or as a library, to perform a wide variety of quantum characterization, verification, and validation (QCVV) protocols on as-built quantum processors. We outline pyGSTi's structure, and what it can do, using multiple examples. We cover its main characterization protocols with end-to-end implementations. These include gate set tomography, randomized benchmarking on one or many qubits, and several specialized techniques. We also discuss and demonstrate how power users can customize pyGSTi and leverage its components to create specialized QCVV protocols and solve user-specific problems.
Keywords:
pygsti
gate set tomography
randomized benchmarking
robust phase estimation
quantum characterization
QCVV
Python
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Journal

Quantum Science and Technology cover
Quantum Science and Technology
IF:
5
Papers:
1.4K
Citations:
5.1K

Organization

U
united states department of energy (doe)
Scholars:
11.3W
Papers: 9.6W
Citations: 246