R&D Project

KOBAYASHI Kazutoshi PM Photo

Goal 6 R&D Projects (Selected in 2022)Development of a Scalable, Highly Integrated Quantum Error Correction System

Project manager (PM)KOBAYASHI KazutoshiProfessor, Department of Electrical and Electronic Engineering, Kyoto Institute of Technology

Summary of the project

To realize an error-tolerant general-purpose quantum computer, this project addresses the technical issues of algorithms and scalable backends by using classical hardware for error correction, scalable quantum-to-classical input/output frontends, their chip implementation, and cryogenic operation for high bandwidth and low power quantum-to-classical input/output. We will address the technology challenges of optical integrated circuits. This will enable error correction systems for general-purpose quantum computers that can be used universally by 2050 through error correction.

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Milestone by year 2030

We will demonstrate the feasibility of scalable and practical quantum error correction processing.

Milestone by year 2025

We will develop a prototype of a quantum error correction system and integrate the qubit control part to make it smaller.

Outline of R&D

Performers

Theme [1] SANO Kentaro RIKEN
Theme [1] KADOMOTO Junichiro The University of Tokyo
Theme [1] OSANA Yasunori Kumamoto University
Theme [2] MIYOSHI Takefumi QuEL, Inc.
Theme [3] SHIOMI Jun The University of Osaka
Theme [3] SHINTANI Michihiro Kyoto Institute of Technology
Theme [3] SATO Takashi Kyoto University
Theme [3] MATSUO Ryosuke The University of Tokyo
Theme [4] KOBAYASHI Kazutoshi Kyoto Institute of Technology
Theme [4] TSUCHIYA Akira The University of Shiga Prefecture
Theme [4] TAKAI Nobukazu Kyoto Institute of Technology
Theme [4] MIYAHARA Masaya High Energy Accelerator Research Organization
Theme [4] IMAGAWA Takashi University of Fukui
Theme [4] KISHIDA Ryo Toyama Prefectural University
Theme [5] IGARASHI Masatoshi Socionext Inc.

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