Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

Two-dimensional projection of a quantum spherical code composed of two copies (black and red) of the four complex dimensional Witting polytope. This code can correct up to five photon losses of any ...

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, ...

NEW YORK, Dec. 4, 2023 /PRNewswire/ -- Today, at the annual IBM Quantum Summit in New York, IBM (NYSE: IBM) debuted 'IBM Quantum Heron,' the first in a new series of utility-scale quantum processors ...

The world’s largest quantum computer system is quietly humming away, doing god knows what, in the middle of a bare-bones conference room, just off the lobby of a building in Westchester County, New ...

A new quantum computer designed by Pritzker School of Molecular Engineering researchers uses “reconfigurable atoms,” or qubits that are mobile, making them able ...

Quantum computing is still in its infancy, but if a company can crack the code, its stock will have massive upside. IonQ has proven to be one of the companies furthest along in minimizing the errors ...