CERN Celebrates Centenary of Quantum Mechanics with Development of Quantum Technologies
As the world marks the centenary of quantum mechanics, the groundbreaking theory that revolutionized our understanding of the microscopic world, CERN is at the forefront of developing a new generation of quantum technologies for fundamental research and beyond.
A century ago, visionary physicists challenged long-held beliefs about the nature of particles, revealing their dual point- and wave-like nature and probabilistic behavior. Concepts such as entanglement and superposition, once considered bizarre, are now fundamental to our understanding of the universe.
Today, quantum theory not only underpins fields such as physics, chemistry, and biology, but also drives technological advancements in electronics, telecommunications, and beyond. With the United Nations declaring 2025 as the International Year of Quantum Science and Technology, CERN is leading the way in exploring the potential of quantum technologies.
Through initiatives such as the Quantum Technology Initiative (QTI) and the Open Quantum Institute (OQI), CERN is exploring the development of quantum computing, quantum communication, and quantum sensing technologies. Quantum computing, in particular, holds promise for revolutionizing fields such as cryptography, logistics, and drug discovery by enabling simultaneous processing of vast computations.
Sofia Vallecorsa, coordinator of the QTI, highlights the importance of controlling individual quantum systems to unlock the full potential of quantum technologies. With advancements in quantum computing algorithms and quantum communication, CERN is paving the way for future societal applications that benefit from the unique properties of quantum mechanics.
Tim Smith, coordinator of the OQI, emphasizes the transformative impact of quantum technologies, noting that what began as a theoretical physics investigation a century ago is now poised to revolutionize various fields. The International Year of Quantum Science and Technology presents an opportunity to celebrate the past, present, and future of our understanding of the quantum world.
As CERN continues to push the boundaries of quantum research, the development of quantum technologies promises to unlock new possibilities for scientific discovery and technological innovation.