Four years ago, physicists at Google claimed their quantum computer could outperform classical machines — although only at a niche calculation with no practical applications. Now their ...

artificial intelligence and quantum computing to perform a chemistry calculation. The calculation can be done without a quantum computer, but the study was a proof of concept. The calculation used ...

He says that though these tests were more preliminary than the calculations that quantum computers will eventually perform, the team already found that using logical qubits led to fewer errors ...

While classical computers use gates to perform calculations and two states, 1s and 0s, to represent information, quantum ...

This enables quantum computers to perform faster calculations than their traditional counterparts because they can process information in parallel rather than in sequence. But maintaining this ...

A quantum computer performs calculations on quantum bits, or qubits, that capture a more complex state of information. Just as a thought experiment by the physicist Erwin Schrödinger postulated ...

Quantum computers made from imperfect diamonds could stop themselves from overheating just by running an algorithm. Most quantum machines must be kept at low temperatures, but “algorithmic ...

Computers also make mistakes. These are usually suppressed by technical measures or detected and corrected during the calculation. In quantum computers, this involves some effort, as no copy can ...

Quantum computers can perform calculations in parallel thanks to the laws of quantum mechanics and entanglement between qubits, meaning the fates of different qubits can instantly change each other.

The Indian Institute of Technology, Mandi, is developing a first-of-its-kind indigenous room-temperature quantum computer that will use photons for faster calculations, according to officials.

In case you have missed it, Google announced some pretty impressive achievements in the field of quantum computing on Monday. Tucked away in the announcement by the lead of Google Quantum AI was a ...