A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

The ETH Zurich team developed a swap gate for neutral-atom quantum computers that leverages a geometric phase effect, making it less sensitive to external disturbances and imperfections. This design ...

D-Wave Quantum (NYSE:QBTS) has acquired Quantum Circuits Inc., adding gate-model systems to its existing annealing platform. The company reports a quantum supremacy milestone, solving complex problems ...

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 ...

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 ...

WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, released a key foundational technology oriented toward ...

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 ...

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 ...