R&D Project
Goal 6 R&D Projects (Selected in 2022)Large-scale and high-coherence fault-tolerant quantum computer with dynamical atom arrays
Project manager (PM)OHMORI KenjiProfessor/Chairman, Institute for Molecular Sciences, National Institutes of Natural Sciences
Project SiteSummary of the project
We will implement a dynamic qubit array that performs gate manipulation, error detection and correction while quickly and independently moving each of the cold-atom qubits using optical tweezers. Furthermore, all components will be integrated and packaged under close collaboration between industry and academia to achieve unprecedented stability and usability. Through these innovations, we aim to realize a fault-tolerant quantum computer that will revolutionize the economy, industry, and security by 2050.
Milestone by year 2030
Realize an operative, large-scale, cold-atom quantum computer with quantum error detection and correction capabilities.
Milestone by year 2025
Generate entanglement between qubits and develop a non-destructive measurement technique for quantum error detection in a two-dimensional atomic array that can operate as qubits.
Outline of R&D
Performers
| Theme [1][2] | OHMORI Kenji | Institute for Molecular Science |
|---|---|---|
| Theme [2][4] | Sylvain DE LESELEUC | Institute for Molecular Science |
| Theme [2][3] | TOMITA Takafumi | Institute for Molecular Science |
| Theme [1][2][3] | TAKAHASHI Yoshiro | Kyoto University |
| Theme [1][2][3] | FUKUHARA Takeshi | RIKEN / Institute for Molecular Science |
| Theme [4] | TAIRA Takunori | Institute for Molecular Science |
| Theme [1] | YOSHIMURA Chihiro | Hitachi, Ltd. |
| Theme [1] | Thomas NOEL | ColdQuanta,Inc.d.b.a.Infleqtion |
PDF Download
- Summary of the project (217KB)
- Outline of R&D (308KB)