Modular array of fixed-coupling quantum systems for quantum information processing

An information processing system and composite quantum technology, applied in nanotechnology for information processing, quantum computers, computing models, etc.

Active Publication Date: 2014-02-12
GLOBALFOUNDRIES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in order to manipulate a quantum system according to the steps of a desired algorithm, it must also be inherently coupled to the external environment, thereby introducing noise mechanisms that reduce the coherence time

Method used

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  • Modular array of fixed-coupling quantum systems for quantum information processing
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  • Modular array of fixed-coupling quantum systems for quantum information processing

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Embodiment Construction

[0021] The systems and methods described herein enable large collections (e.g., at the kilobit scale or larger) of coupled qubits in a modular system that can be modified, tested, characterized, evaluated, and manipulated as smaller systems . To this end, each smaller subsystem can be centralized and isolated from the rest of the system. Other subsystems may be added to or removed from the overall system without affecting the advantageous performance of the subsystems making up the overall system. The systems and methods described here are a framework for the construction, assembly, testing, characterization, evaluation, and operation of modular quantum computers.

[0022] In exemplary embodiments, the systems and methods described herein relate to a modular design for quantum information processing systems in which physical instances of qubits are arranged into a two-level physical organization and structure. The two levels are called "clusters" and "arrays".

[0023] The ...

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Abstract

A quantum information processing system includes a first composite quantum system, a second composite quantum system, a plurality of electromagnetic field sources coupled to the system and an adjustable electromagnetic coupling between the first composite quantum system and the second composite quantum system.

Description

[0001] Cross References to Related Applications [0002] Priority is claimed based on U.S. Provisional Patent Application No. 61 / 497,018, filed June 14, 2011, entitled "ARRAY OF THREE DIMENSIONAL SUPERCONDUCTING QUBIT / CAVITY CLUSTERS FOR QUANTUM COMPUTING," the disclosure of which is hereby incorporated by reference in its entirety. This application is related to a co-pending U.S. patent application entitled "ARRAY OF QUANTUM SYSTEMS IN A CAVITY FOR QUANTUM COMPUTING" filed by ×× / ×× / ×× (Attorney Docket No. YOR920110314US2) and assigned serial number ×× / ×× , the priority of ×××, the entire disclosure of which is hereby incorporated by reference. Background technique [0003] The present invention relates to quantum information processing, and more particularly, to the modular design of quantum information processing hardware for array clusters based quantum systems. [0004] Quantum information processing is a new dimension of information processing in which information is st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L29/06
CPCH01L39/04G06N99/002G06N10/00H10N60/805H10N60/81B82Y10/00H10N60/815
Inventor J·M·甘贝塔M·B·凯琴C·T·里格蒂M·斯蒂芬
Owner GLOBALFOUNDRIES INC
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