In a pair of papers submitted June 17 at arXiv.org, researchers generated conditions called “magic states,” crucial components of quantum computations. And those magic states were high-quality enough ...

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 ...

For decades, quantum computers that perform calculations millions of times faster than conventional computers have remained a ...

A quantum computer corrected its own errors, improving its calculations . It’s a step in the right direction for reliable quantum computing ...

The complexity of a calculation a quantum computer can complete depends on the number of qubits it contains. Recently, IBM and California-based Atom Computing unveiled devices with more than 1000 ...

While classical computers use gates to perform calculations and two states, 1s and 0s, to represent information, quantum computers are probabilistic and rely on the wave/particle nature of matter.

Building on this success, today's quantum computers are also designed with binary information processing in mind. "The building blocks of quantum computers, however, are more than just zeros and ...

An annotated diagram of the D-Wave Advantage2™ system, the company’s sixth-generation quantum computer. The system is made up of different components including the company’s most advanced ...

The 56-qubit H2-1 computer has broken the previous record in the 'quantum supremacy' benchmark first set by Google in 2019.

Related: 'World's purest silicon' could lead to 1st million-qubit quantum computing chips In the new study, the scientists built a machine that can process calculations at room temperature. And ...

While classical computers use gates to perform calculations and two states, 1s and 0s, to represent information, quantum computers are probabilistic and rely on the wave/particle nature of matter.