Patent · US Active

Method and apparatus for constructing quantum circuit corresponding to linear function

US11966815B2 · kind B2 · utility

0Cited by

1References

16Claims

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Assignee

Origin Quantum Computing Technology (Hefei) Co., Ltd · CN

Inventors

Ye Li · Holmdel, US
Yewei Yuan · Hefei, CN
Menghan Dou · Hefei, CN

Key dates

Filing date	Nov 21, 2023
Grant date	Apr 23, 2024
Priority date	—
Expiry date	Nov 21, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH03K17/92
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed are a method and an apparatus for constructing a quantum circuit corresponding to a linear function. The method includes: adding an independent variable of a target linear function on a first qubit; obtaining a second qubit for outputting the target linear function, adding a parametric quantum logic gate acting on the second qubit, and controlling the parametric quantum logic gate by using the first qubit; and determining a parameter value of the parametric quantum logic gate based on the target linear function, to obtain a quantum circuit corresponding to the target linear function.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.