Exerting delicate control over a pair of atoms within a mere seven-millionths-of-a-second window of opportunity, physicists created an atomic circuit that may help quantum computing become a reality.

Typical superconducting quantum circuits, such as qubits—basic processing units of a quantum computer, must be operated at very low temperatures, of a few 10s of millikelvin, or hundredths of a ...

Quantum computing firm Oxford Quantum Circuits (OQC) has released its roadmap, targeting 200 logical qubits by 2028 and 50,000 by 2034.

A view of the Google dilution refrigerator, which houses the Sycamore chip. Credit: Google Quantum AI. Researchers have achieved a major leap in quantum computing by simulating Google’s 53-qubit ...

In the context of quantum mechanics and information, "magic" is a key property of quantum states that describes the extent to which they deviate from so-called stabilizer states. Stabilizer states are ...

How it works: diagram showing how a soliton (top) plays the role of a mirrored laser cavity (bottom). (Courtesy: Haruna Katayama/Hiroshima University) An electromagnetic analogue for a black hole ...