Title:
FAULT CORRECTION FOR CLIFFORD CIRCUITS
Document Type and Number:
WIPO Patent Application WO/2024/025672
Kind Code:
A3
Abstract:
A method to correct a fault in application of a Clifford circuit to a qubit register of a quantum computer comprises: (A) receiving circuit data defining the Clifford circuit; (B) emitting outcome code based on the circuit data, the outcome code including a series of outcome checks each corresponding to an anticipated error syndrome of the application of the Clifford circuit to the qubit register; and (C) emitting space-time quantum code corresponding to the Clifford circuit based on the circuit data and on the outcome code, the space-time quantum code including a series of check operators that support quantum-error correction, thereby enabling fault correction in the application of the Clifford circuit to the qubit register.
Inventors:
DELFOSSE NICOLAS GUILLAUME (US)
PAETZNICK ADAM EDWARD (US)
PAETZNICK ADAM EDWARD (US)
Application Number:
PCT/US2023/025114
Publication Date:
February 29, 2024
Filing Date:
June 13, 2023
Export Citation:
Assignee:
MICROSOFT TECHNOLOGY LICENSING LLC (US)
International Classes:
G06N3/08; G06N10/20; G06N3/084; G06N10/40; G06N20/00
Domestic Patent References:
| WO2021143265A1 | 2021-07-22 |
Foreign References:
| US20210374586A1 | 2021-12-02 |
Other References:
SERGEY BRAVYI ET AL: "Improved classical simulation of quantum circuits dominated by Clifford gates", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 28 January 2016 (2016-01-28), XP081408216, DOI: 10.1103/PHYSREVLETT.116.250501
Attorney, Agent or Firm:
CHOI, Daniel et al. (US)
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