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Quantum Information Processing

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01-08-2020

Calculation of \(\pi \) on the IBM quantum computer and the accuracy of one-qubit operations

Authors: G. A. Bochkin, S. I. Doronin, E. B. Fel’dman, A. I. Zenchuk

Published in: Quantum Information Processing | Issue 8/2020

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Abstract

A quantum algorithm for the calculation of \(\pi \) is proposed and implemented on the five-qubit IBM quantum computer with superconducting qubits. We find \(\pi =3.157\pm 0.017\). The error is due to the noise of quantum one-qubit operations and measurements. The results can be used for estimating the errors of the quantum computer and suggest that the errors are purely random.

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Title: Calculation of on the IBM quantum computer and the accuracy of one-qubit operations
Authors: G. A. Bochkin
S. I. Doronin
E. B. Fel’dman
A. I. Zenchuk
Publication date: 01-08-2020
Publisher: Springer US
Published in: Quantum Information Processing / Issue 8/2020
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI: https://doi.org/10.1007/s11128-020-02759-6

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