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Encoding Circuit, Entropy and Error Correction

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posted on 27.04.2021, 14:09 by Subhash Kak

This paper considers the entropy perspective on the problem of noise in the circuit where the quantum data is prepared before it is sent forward to the error correction encoder. Since the errors in the circuits before the data qubits are converted to logical qubits cannot be corrected, there will be residual qubit errors in the processing system. This constitutes a great challenge for developing useful, scalable quantum computers.

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Email Address of Submitting Author

subhash.kak@okstate.edu

ORCID of Submitting Author

https://orcid.org/0000-0001-5426-9759

Submitting Author's Institution

Oklahoma State University

Submitting Author's Country

United States of America

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