Innovative Physics Research at William & Mary: A Century of Quantum Insights

Celebrating over a hundred years since the dawn of quantum physics, the College of William & Mary has solidified its role in pushing this intriguing field forward. Back in the early 20th century, visionaries like Max Planck, Albert Einstein, and Niels Bohr laid the foundations of quantum physics, shaking our understanding of the universe to its core. Their breakthrough work forever altered the scientific landscape and our perception of reality itself.

William & Mary’s Physics Department, rooted in these rich traditions since the late 1950s, is relentless in its pursuit of unraveling complex topics. Their research spans the fundamental structure of our universe to cutting-edge advancements in sensors, quantum materials, and computing systems. Key to their progress has been collaboration with major Department of Energy sites, including Virginia’s Thomas Jefferson National Accelerator Facility and Illinois’ Fermi National Accelerator Laboratory. These partnerships are crucial in driving global strides in nuclear and particle physics.

With 2025 recognized as the International Year of Quantum Science and Technology, William & Mary faculty are eager to share insights on the burgeoning potential and innovation within quantum science.

Tackling Quantum Computing Challenges

Professor Enrico Rossi is at the forefront of overcoming obstacles in the world of quantum computing. Unlike traditional computers that methodically work through options, quantum computers, thanks to superposition, can simultaneously explore multiple solutions. This presents a unique promise for efficiency, though not without setbacks, such as the sensitivity of qubits—quantum computing’s building blocks—to environmental disruptions.

Where correction strategies have often been the norm, Rossi is forging a different path. His work focuses on topological superconductors, which distribute quantum information across areas instead of densely packing it. This spatial distribution lends robustness, potentially transforming qubit stability.

Rossi’s pioneering research, involving diligent input from students and postdocs, has paved the way for Microsoft’s recent breakthrough announcement about a trial quantum chip, indicative of reaching a practical quantum computing realm.

Advancing Quantum Limits with Light

Professor Irina Novikova is breaking new ground in quantum physics, carefully manipulating the quantum states of light to surpass classical physics’ constraints. In her Quantum Optics Lab, Novikova’s team explores the quantum characteristics of light with promising applications—from medical imaging breakthroughs to defenses in national security via enhanced magnetometry sensitivity.

Challenging the standard quantum limit, her team innovates with “twin beam squeezed light,” akin to noise-canceling technology, allowing for precise magnetic field measurements. This cutting-edge project is propelled by a generous National Science Foundation grant and collaborative efforts both within and outside William & Mary.

As William & Mary anticipates the merger of its Physics Department with the School of Computing, Data Sciences, and Physics, the pursuit of quantum frontiers surges ahead. Stay connected with William & Mary’s remarkable journey through quantum research at cdsp.wm.edu.

Catherine Tyson, Communications Specialist

Ready to take data security seriously?

Discover how Qsentinel can protect your organization against ransomware, enforce true data sovereignty, and stay ahead of the quantum threat. Their purpose-built workspace is designed for exactly that.

👉 Check out Qsentinel now and secure your future.