A specially tweaked classical computer system has just solved a physics problem so complex it was thought to be impossible without a quantum computer. The problem is the simulation of what are called ...

Using a conventional computer and cutting-edge mathematical tools and code, physicists at the Center for Computational ...

Quantum computing’s edge looked closer after a hard physics problem seemed beyond classical machines. But a new result shows ...

For years, quantum computers have been framed as the ultimate problem solvers, machines that would eventually crack any task that classical hardware could not touch. Now a new line of research is ...

For years, the world has been told that quantum computers would soon leave classical computers behind. The phrase “quantum supremacy” became a technological slogan— the belief that ordinary computers ...