Quantinuum’s ‘Reimei’ quantum computer now fully operational at RIKEN

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Quantinuum, the quantum computing company, and RIKEN, Japan’s largest comprehensive research institution, have announced the successful on-premise installation of Quantinuum’s ‘Reimei quantum computer at RIKEN’s Wako campus in Saitama, Japan.

Reimi quantum computer now operational Credit: GoldPumaze - adobe.stock.com

RIKEN has created a new facility for the trapped-ion quantum computer, which will enable generations of high-performance quantum systems, and the machine is now fully operational.

With its installation, Japanese researchers now have direct, on-site access to Quantinuum’s quantum computing technology which uses a unique architecture that physically moves qubits, unlocking new tools and possibilities unavailable on other platforms.

The trapped-ion quantum computer by Quantinuum will work with RIKEN’s flagship supercomputer Fugaku, creating a cutting-edge quantum-HPC hybrid platform designed to tackle computations that surpasses the capabilities of traditional supercomputers – it has been described as enabling a ‘significant’ leap forward for scientific research.

This groundbreaking installation is part of an ambitious project commissioned by the New Energy and Industrial Technology Development Organization (NEDO), a national research and development entity under Japan’s Ministry of Economy, Trade and Industry.

Looking ahead, the next phase of this collaboration will focus on the integration of a quantum-HPC hybrid platform in 2025.

Additionally, Quantinuum will continue collaborating with RIKEN researchers to advance scientific discovery across various applications. The company said that it will work with local suppliers to enhance the quantum supply chain and foster growth within the Japanese quantum computing ecosystem through customised, in-person workshops and tutorials.

Dr. Mitsuhisa Sato, Division Director of the Quantum-HPC Hybrid Platform Division, RIKEN Center for Computational Science, said: “Reimei’s high-fidelity qubits and all-to all connectivity will significantly enhance the research possibilities of our quantum-HPC hybrid platform. We are thrilled to explore new frontiers in scientific research on quantum HPC hybrid applications by using the Quantinuum system with our Fugaku.”

“This installation represents a pivotal moment for our global strategy, marking the first on-site deployment of our quantum technology outside the US. We are eager to collaborate with RIKEN’s exceptional researchers, whose expertise will be instrumental in driving unprecedented scientific breakthroughs,” added Dr. Rajeeb Hazra, President and CEO of Quantinuum.