Quantinuum together with Mitsui advance unforgeable quantum tokens over fibre network in first ever trial

Broomfield, Colorado, November 19^th, 2024 – Quantinuum, the world’s largest and leading integrated quantum computing company, has been recognized by Fast Company as a winner in the 2024 Next Big Things in Tech Awards in the Computing, Chips, and Foundational Technology category. In its fourth year, the list honors technology breakthroughs that promise to shape the future of our society. This prestigious accolade underscores Quantinuum’s advancements with its System Model H2 quantum processor, the latest in a series of groundbreaking announcements.

Quantinuum’s H2 Quantum Processor: A Breakthrough in Quantum Computing

Launched in 2023 and upgraded in 2024, the H2 quantum processor represents a major advancement in quantum computing. As the most benchmarked system with the highest quantum volume in the industry, H2 is a testament to Quantinuum’s path in leading the world to universal, fully fault tolerant quantum computing future.

"The System Model H2 represents a significant leap in computing, demonstrating capabilities that can no longer be fully simulated by classical computers." said Dr. Rajeeb Hazra, President & CEO of Quantinuum. "Its unique design has led to significant achievements, including the creation of 12 reliable logical qubits and a 100-fold enhancement in a key quantum computing benchmark, Random Circuit Sampling (RCS). These results have made our systems integral to hybrid quantum computing workflows, combining our high performing quantum systems with leading AI and HPC solutions.” 

These innovations have the potential to revolutionize fields like chemistry, drug discovery, and financial forecasting, demonstrating the far-reaching implications of Quantinuum's work.

Roadmap to Universal, Fully Fault Tolerant Quantum Computing

Quantinuum recently unveiled its accelerated roadmap to achieve universal fault-tolerant quantum computing in 2029. This integrated path not only emphasizes hardware advancements but also focuses on critical software capabilities that are essential for delivering full-stack quantum computing and hybrid quantum computing solutions.  

Quantinuum’s next system, Helios, will launch in 2025 with 96 qubits and will help to unlock scientific advances that will surpass classical computing results.

About Quantinuum

Quantinuum, the world’s largest integrated quantum computing company, pioneers powerful quantum computers and advanced software solutions. Quantinuum’s technology drives breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI. With over 500 employees, including 370+ scientists and engineers, Quantinuum leads the quantum computing revolution across continents. 

• Companies aim at developing powerful ion traps for Quantinuum’s future generations of quantum computers.
• Infineon provides expertise in process development, fabrication, and quantum processing unit (QPU) technology
• Partnership to drive progress in fields such as generative chemistry, material science, and artificial intelligence.

Neubiberg, Germany and Broomfield, Colorado, USA, 19 November 2024 – Infineon Technologies AG, a global leader in semiconductor solutions, and Quantinuum, a global leader in integrated, full-stack quantum computing, today announced a strategic partnership to develop the future generation of ion traps. This partnership will drive the acceleration of quantum computing and enable progress in fields such as generative chemistry, material science, and artificial intelligence.

“We are thrilled to partner with Quantinuum, a leader in quantum computing, to push the boundaries of quantum computing and generate larger, more powerful machines that solve meaningful real-life problems," said Richard Kuncic, Senior Vice President and General Manager Power Systems at Infineon Technologies. “This collaboration brings together Infineon's state-of-the-art knowledge in process development, fabrication, and quantum processing unit (QPU) technology with Quantinuum's cutting-edge ion-trap design expertise and experience with operating high-performance commercial quantum computers.”

Infineon innovates with a dedicated team to make their trapped-ion quantum processing units (QPUs) the heart of the leading quantum computers. The company has invested in this field since 2017, applying its expertise in high-volume processing technologies and developing technologies, like integrated photonics and control electronics, to enable their partners to scale the qubit count of their machines.

In Quantinuum’s hardware approach, charged atoms are trapped with electromagnetic fields so they can be manipulated and encoded with information using microwave signals and lasers. This design has distinct advantages over other quantum hardware, including higher fidelities and longer coherence times.

This collaboration builds on today’s leading performance of Quantinuum's trapped-ion quantum computers, which currently hold the world records in key performance benchmarks such as 2-qubit gate fidelity, quantum volume and cross-entropy benchmark fidelity. To deliver even better fidelity at greater scale and achieve commercial advantage, larger and more sophisticated ion traps are needed. Engineers from the two companies have been working together for more than a year and will intensify their efforts under the current partnership to develop powerful ion traps for Quantinuum’s next-generation quantum computers.

“At Quantinuum, our mission is to accelerate useful quantum computing. We have announced a roadmap to reach universal fault-tolerance in 2029. Our partnership with Infineon is key to our delivering on this commitment,“ said Dr. Rajeeb Hazra, President and CEO of Quantinuum.

About Quantinuum

‍Quantinuum, the world’s largest integrated quantum computing company, pioneers powerful quantum computers and advanced software solutions. Quantinuum’s technology drives breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI. With over 500 employees, including 370+ scientists and engineers, Quantinuum leads the quantum computing revolution across continents.

For more information, please visit the website at www.quantinuum.com

About Infineon

Infineon Technologies AG is a global semiconductor leader in power systems and IoT. Infineon drives decarbonization and digitalization with its products and solutions. The Company had around 58,060 employees worldwide (end of September 2024) and generated revenue of about €15 billion in the 2024 fiscal year (ending 30 September). Infineon is listed on the Frankfurt Stock Exchange (ticker symbol: IFX) and in the USA on the OTCQX International over-the-counter market (ticker symbol: IFNNY).

For more information, please visit the website at www.infineon.com

• First successful delivery of quantum tokens using commercial QKD hardware, demonstrating fast transaction verification at the point of exchange - a crucial step toward quantum-enhanced financial security and a major advance for QKD.
• Quantum tokens are designed to provide unforgeability, privacy, and fast settlement, in a single financial instrument. No previous technology can deliver these three combined benefits.
• In the world’s first implementation using off-the-shelf hardware, quantum tokens were transmitted across 10km of fibre in Tokyo, using commercial quantum key distribution (QKD) devices provided by NEC*.
• This is a pivotal step towards the deployment of ultra-high-security quantum tokens in use cases such as tokenized asset security and high-speed trading.

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Tokyo, Japan and Broomfield, Colorado - November 18^th, 2024 – In a long anticipated trial, Quantinuum ("Quantinuum", Head Office: Broomfield, Colorado, U.S.A., CEO: Rajeeb Hazra), together with Mitsui & Co., Ltd. ("Mitsui", Head Office: Tokyo, President and CEO: Kenichi Hori) and NEC ("NEC", Head Office: Tokyo, President and CEO: Takayuki Morita) today announced the successful delivery of quantum tokens across a 10km fibre-optic network in Japan. This is the first time such a delivery has been accomplished.

Quantum tokens are a new financial instrument that take advantage of the properties of quantum physics to meet the robust demands of asset trading without the communication overheads required by traditional financial systems. Quantum tokens are transmitted across fibre-optic quantum key distribution (QKD) networks, which are rapidly expanding around the globe. Today's announcement with Mitsui demonstrates growing industry recognition of quantum tokens' potential in financial services.

Ilyas Khan, Founder and Chief Product Officer at Quantinuum, said: “The original motivation for quantum communications was the exchange of money, as envisaged by Stephen Wiesner. Today, we have demonstrated real-world security enhancements for financial systems using off-the-shelf quantum communications hardware. This opens the door to a new era in quantum-enhanced security with wide applicability, providing commercial organisations with something concrete to utilise.”

Koji Naniwada, Deputy General Manager, Quantum Innovation Dept. at Mitsui, said: “Quantum tokens will increase the security of digital assets, while improving transaction performance and maintaining privacy. These topics are critical for our customers and partners in the financial sector and this demonstration is a valuable outcome of our partnership with Quantinuum.”

Naoki Ishida, Director with the Trading and Service Solution Department at NEC, said: “We are the first to provide a platform for realizing a quantum token system using NEC’s quantum key distribution (QKD) devices. Based on the results of this trial between Mitsui & Co. and Quantinuum, we will continue to work towards the social implementation of quantum cryptography technology.”

Quantum tokens are designed to use quantum physics to prevent forgery, while ensuring transactions can be settled near-instantly, whereas traditional payments systems rely on double-entry bookkeeping to prevent double-spending of funds. This adds time, overhead and risk to every transaction, as digital systems are consulted to confirm funds are available and to settle transactions. 

Quantum tokens instead rely on the no-cloning theorem of quantum physics to prevent forgeries and double-spending. Only the intended recipient will receive the correct token data, which can only be spent at one location in the future. This enables near-instant transaction settlement by removing the need to check multiple systems or wait for network confirmations.

As demonstrated in Quantinuum’s recent work with HSBC, securing digital assets in the quantum-age is growing in urgency. The financial sector is increasingly looking to quantum technology to solve these complex problems with the power of nature.

Learn more about this new frontier of financial security, powered by quantum, in our whitepaper.

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Note:

(*) The equipment provided by NEC was partially supported by results from Japan’s Ministry of Internal Affairs and Communications’ (MIC)  “Research and development for construction of a global quantum cryptography network”(JPJ008957) under “R&D of ICT Priority Technology Project” (JPMI00316) and Japan’s Cabinet Office’s "Photonics and Quantum Technology for Society 5.0" project under the Cross-ministerial Strategic Innovation Promotion Program (SIP).

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About Mitsui

Mitsui & Co. is a global trading and investment company with a presence in more than 60 countries and a diverse business portfolio covering a wide range of industries.

The company identifies, develops, and grows its businesses in partnership with a global network of trusted partners including world leading companies, combining its geographic and cross-industry strengths to create long-term sustainable value for its stakeholders. 

Mitsui has set three key strategic initiatives for its current Medium-term Management Plan: supporting industries to grow and evolve with stable supplies of resources and materials, and providing infrastructure; promoting a global transition to low-carbon and renewable energy; and empowering people to lead healthy lives through the delivery of quality healthcare and access to good nutrition. 

Visit https://www.mitsui.com/jp/en/index.html for more information.

About Quantinuum

Quantinuum, the world’s largest integrated quantum company, pioneers powerful quantum computers and advanced software solutions. Quantinuum’s technology drives breakthroughs in materials discovery, cybersecurity, and next-gen quantum AI. With over 500 employees, including 370+ scientists and engineers, Quantinuum leads the quantum computing revolution across continents.

About NEC Corporation

NEC Corporation has established itself as a leader in the integration of IT and network technologies while promoting the brand statement of “Orchestrating a brighter world.” NEC enables businesses and communities to adapt to rapid changes taking place in both society and the market as it provides for the social values of safety, security, fairness and efficiency to promote a more sustainable world where everyone has the chance to reach their full potential. For more information, visit NEC at http://www.nec.com.