SASKATOON — After more than two decades of work and anticipation, University of Saskatchewan Mathematics and Statistics professor Dr. Steven Rayan is seeing his long-held vision become reality with the launch of quantum computer technology in Canada on Tuesday, March 31, at the Peter MacKinnon Building.
The quantum computer will be the first university-owned and operated, vendor-supported, full-stack, open-architecture quantum computer. It positions the U of S as a unique hub for quantum innovation, with the new technology enhancing quantum computing application development and cutting-edge research collaborations in disciplines such as agriculture, energy and human health.
Rayan, the director of the Centre for Quantum Topology and Its Applications (quanTA) at the U of S’ College of Arts and Sciences, said that persistence helped him navigate the 25-year journey to turn this into reality, ever since he began studying quantum computing. The quantum computer has a chip the size of a hockey puck, which he held while talking to reporters.
“This has been a big journey for me from when I first cracked open a quantum textbook to now leading the quantum initiative at U of S. This has been very personally satisfying, having to hold this in my hand is the physical manifestation of 25 years of labour and dreaming of what this moment could be,” said Rayan.
The technology was made possible by $1.93 million in funding from Prairies Economic Development Canada (PrairiesCan), provided through the Regional Innovation Ecosystems program. PrairiesCan and Innovation Saskatchewan will install the quantum computer on campus for research and education.
Innovation Saskatchewan provided $400,000 through its Innovation & Science Fund, with two of the industry partners who helped develop the computer, both with Prairie roots: Rigetti Computing, founded by Moose Jaw’s Dr. Chad Rigetti, and Zero Point Cryogenics, based in Edmonton. Qblox, QuantrolOx and Testforce Systems also provided the necessary components of the full-stack quantum computer.
Rayan said quantum computing could accelerate innovation in Saskatchewan’s agriculture industry, with the province’s energy, health, mining and the booming information technology sectors also benefiting from a quantum computer featuring 14 superconducting quantum bits across two chips, enabling staff and faculty to explore its significant technological advances.
“For example, in crop development, we often want to determine how a plant functions and performs before we invest time and energy and materials into growing it, but there are limits to how we can predict these outcomes just from a plant’s genes,” Rayan, who is the principal investigator of the multi-industry project, told SaskToday.
“Quantum computing has the potential to massively improve this by allowing us to run many different plant simulations in parallel before committing to growing. All of these sectors (energy, health, mining and IT) will benefit equally. They all feature stubborn, or even impossible, computational problems that will benefit from an entirely new quantum perspective.”
He added that quantum computing represents a fundamental leap beyond traditional computing, both in how information is processed and in the scale of problems that can be solved. Unlike classical computers that use bits as simple on/off switches, quantum computers use qubits, which can exist in multiple states at once.
The new tech allows quantum computers to process vast amounts of information simultaneously rather than step by step. This capability makes quantum computing especially powerful for complex, data-intensive problems. It can rapidly test thousands or even millions of scenarios in parallel, which is critical in areas where time and precision matter.
Quantum computing has the potential to accelerate vaccine and drug discovery by quickly identifying effective solutions, improve energy grid management through advanced forecasting and optimization, solve challenging agricultural and environmental problems, and enhance decision-making in situations with many possible outcomes.
The system will also have the chance to support cutting-edge research in areas like health, agriculture, energy and cybersecurity, enable faster breakthroughs in fields such as vaccine development and data analysis, provide students with rare, hands-on experience using real quantum hardware, and help build a skilled workforce and attract global talent and partnerships.
The technology is also significant because of its broader impact on innovation and research. Developing quantum systems is extremely complex and costly, meaning each advancement — such as a university-based quantum computer — marks a major milestone. It opens the door for collaboration, discoveries and the growth of a national or global quantum network.
