A recent study published in Nature Communications demonstrates precise control over electron spatial arrangement in two ...

D-Wave Quantum (QBTS) rose 12.5% on Monday after Mizuho Securities upped its price target on the quantum computing firm ...

Researchers have developed a new protocol for benchmarking quantum gates, a critical step toward realizing the full potential of quantum computing and potentially accelerating progress toward ...

Crucially, the results allowed the team to pinpoint the exact physical origin of the noise. The fluctuations are caused by ...

Ultimately, the researchers put the quantum gates and their characterisation to the test by performing an artificial algorithm with a large sequence of gates. After 800 gate operations the result ...

The government will invest up to $100 million each in D-Wave, Rigetti, and Infleqtion.

Superconducting qubit design takes center stage at the 2026 Quantum Device Design Workshop, which opened Monday at UCLA.

Like logic gates in classical computers, quantum computing applications require quantum gates to change the state of qubits —- enabling them to perform complex calculations. However, it is only ...

Researchers have succeeded in building a quantum computer gate based on a double-transmon coupler (DTC), which had been proposed theoretically as a device that could significantly enhance the fidelity ...

Performing complex algorithms on quantum computers will eventually require access to tens of thousands of hardware qubits. For most of the technologies being developed, this creates a problem: It’s ...