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

For years, quantum computers have carried a bold promise. They could solve problems so complex that even the world’s best ...

Researchers have successfully used a quantum algorithm to solve a complex century-old mathematical problem long considered impossible for even the most powerful conventional supercomputers. The ...

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 ...

Photo of the experimental setup to couple MWs to N- 𝑉⁢s using grape dimers. A stripped optical fiber with N- 𝑉 spins, cantilevered from a rod, lies between two grapes. The grapes were positioned on ...

Quantum computing is advancing faster than expected, forcing Bitcoin and the broader crypto industry to prepare for a ...

For the past six years, Los Alamos National Laboratory has led the world in trying to understand one of the most frustrating barriers that faces variational quantum computing: the barren plateau.

The standard assumption is that Q-Day, when a cryptographically relevant quantum computer will be able to break today's encryption, is still several years away. However, this misses the point.

Celebrity gossip might break the Internet, but not in the way that quantum computers could. “The advent of quantum computers ...