The 2026 Nobel Prize in Physics has been awarded to John Preskill, David Wineland and Peter Shor for foundational work that helped make quantum computing more practical. Their research on quantum error correction and the limits of computation has shaped one of the fastest-moving fields in modern science.

Quantum computers promise major advances in areas such as materials science, cryptography and drug discovery, but they remain highly sensitive to errors. The scientists honored this year were recognized for ideas and experiments that helped researchers understand how to protect fragile quantum information and build systems that can scale.

The award highlights how theoretical physics and experimental work often move science forward together. It also reflects the growing global race to turn quantum technology from a laboratory challenge into a usable computing platform with wide-ranging commercial and scientific applications.

The Nobel committee’s decision underscores the long-term impact of basic research, especially in fields where progress can take decades before reaching real-world use.

John preskill

Nobel Physics Prize goes to three scientists for quantum computing work