Projects

COI-NEXT(Program on Open Innovation Platforms for Industry-academia Co-creation)

The SQAI project is developing a quantum AI platform through the integration of these quantum technologies: Quantum Machine Learning, Quantum Simulation, Quantum Embedding, Quantum Optimization, and Quantum High Performance Computing. OIST participates in three of these research topics, and together with the project team members we develop new quantum technologies pushing the boundary of our quantum world.

• Kae Nemoto - Quantum Information Science and Technology Unit   (Quantum Machine Learning)
• Thomas Busch - Quantum Systems Unit  (Quantum Optimization
• Thomas Fogarty - Quantum Systems Unit (Quantum Simulation)

Moonshot Goal 6: Realization of a fault-tolerant universal quantum computer that will revolutionize economy, industry, and security by 2050

Projects

Fault-tolerant Quantum Computing with Photonically Interconnected Ion Traps

This project aims to develop ion trap devices that facilitate building large-scale quantum systems beyond the limitations posed by conventional approaches. Assistant Professor Hiroki Takahashi from OIST leads this project as the program director. The new approach is based on a novel idea of photonically interconnecting multiple ion traps.

Hiroki Takahashi (PD) - Experimental Quantum Information Physics

Quantum Cyberspace with Networked Quantum Computer

This research theme led by Prof. T. Yamamoto from Osaka University aims to develop elemental technologies for networking quantum computers with various physical systems such as photons, atoms, and semiconductors.

Dr. Yuimaru Kubo from OIST conduct a project within this framework on Superconductor network-type technology as the Principle Investigator.

In this research, a quantum transducer that bidirectionally converts microwave and optical photons will be developed using impurity spins in diamond crystals.

Yuimaru Kubo (PI) - Hybrid Quantum Device Team

Research and Development of Theory and Software for Fault-tolerant Quantum Computers

This research theme led by Prof. M. Koashi from the University of Tokyo is to investigate and develop theory and software technologies for large-scale quantum computation. Prof. Kae Nemoto from OIST leads a project on computer architecture and Middleware for fault-tolerant quantum computation.

Kae Nemoto (PI) - Quantum Information Science and Technology Unit

Scalable and Robust Integrated Quantum Communication System

This research theme led by Prof. Shota Nagayama from Keio University focuses on a key technology for distributed large-scale quantum computers, integrating hardware and software to demonstrate the principles and technologies of communication architectures and protocols. The research team co-led with Prof. Kae Nemoto and Associate Prof. David Elkouss conducts the research project on edge architecture for scalable quantum communication networks.

• Kae Nemoto (PI) - Quantum Information Science and Technology Unit
• David Elkouss - Networked Quantum Devices Unit

Development of applications dedicated to small-scale quantum information processing and their implementation.

Complementing and synergy effects with the Flagship project: Develop an architecture to maximize the potential of quantum computers and create new market values of quantum computation.

• Kae Nemoto - Quantum Information Science and Technology Unit
• Bill Munro – Quantum Engineering & Design Unit