公开(公告)号：US20240185104A1

公开(公告)日：2024-06-06

申请号：US18385226

申请日：2023-10-30

Applicant: D-WAVE SYSTEMS INC.

Inventor： Mohammad H. AMIN ,  Trevor Michael LANTING ,  Colin ENDERUD

IPC: G06N10/00

CPC classification number: G06N10/00

Abstract: Achieving orthogonal control of non-orthogonal qubit parameters of a logical qubit allows for increasing the length of a qubit chain thereby increasing the effective connectivity of the qubit chain. A hybrid qubit is formed by communicatively coupling a dedicated second qubit to a first qubit. By tuning a programmable parameter of the second qubit of a hybrid qubit, an effective programmable parameter of the hybrid qubit is adjusted without affecting another effective programmable parameter of the hybrid qubit thereby achieving orthogonal control of otherwise non-orthogonal qubit parameters. The length of the logical qubit may thus be increased by communicatively coupling a plurality of such hybrid qubits together.