You could, of course, verify the solution with your own quantum processor, but not everyone has one to hand. So, is there a way for a classical computer to verify the outcome of a quantum computation?

Quantum computers can explore every possible solution to a problem at the same time.

Earlier this year, researchers at the Flatiron Institute's Center for Computational Quantum Physics (CCQ) announced that they had successfully used a classical computer and sophisticated ...

Here’s how it works. In theory, quantum computers could solve problems beyond the most powerful classical computer. But such devices will need to become much larger and more reliable first.

New technique in error-prone quantum computing makes classical computers sweat Quantum computer barely edged out supercomputer, showing utility of noisy quantum computers Date: June 14, 2023 ...

What does classical vs. quantum computing actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Imagine trying to find a name in a phone book with no alphabetization or order of any kind; a quantum computer can find that word in the square root of the time a classical computer would take.

Illinois and DARPA announced an ambitious $500 million quantum computing campus in Chicago with startup PsiQuantum at the center.

This means that the same problem, using the same quantum algorithm, run multiple times on the same quantum computer might return a different solution each time.