Systems and methods for creating and using higher degree interactions between quantum devices

Abstract

A higher degree of interactions between qubits is realizable. This disclosure generally relates to devices, and architectures for quantum instruments comprising quantum devices and techniques for operating the same. Systems and processors for creating and using higher degree interactions between qubits may be found herein. Higher order interactions include interactions among three or more qubits.Methods for creating and using higher degree interactions among three or more qubits on a quantum processor may be found herein.

Description

technical field [0001] The present disclosure generally relates to devices and architectures for quantum instruments, including quantum devices, and techniques for operating the devices and architectures. Background technique [0002] quantum device [0003] Quantum devices are structures in which quantum mechanical effects dominate. Quantum devices include circuits in which quantum mechanical effects dominate the transport of electric current. Such devices include spintronic devices, in which electron spins are used as resources, and superconducting circuits. Both spin and superconductivity are quantum mechanical phenomena. Quantum devices can be used in measuring instruments, in computing machines, and more. [0004] quantum computing [0005] Quantum computing and quantum information processing are active areas of research and define many classes of marketable products. A quantum computer is a system that directly uses at least one quantum mechanical phenomenon, ...

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Problems solved by technology

There may be thermal effects and other noise in quantum annealing, so the final low-energy state may not be a global energy minimum

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