Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum ...

Scientists built a quantum gate linking four-state photons, showing complex quantum tasks can be done with fewer steps using qudits.

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Quantum computing and on-chip quantum information processing are rapidly advancing fields with the potential to revolutionize traditional computation and communication. However, integrating quantum ...

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 ...

AUSTIN, Texas, March 2, 2026 /PRNewswire/ -- The Advanced Quantum Technologies Institute (AQTI) today highlighted newly ...

D-Wave Quantum (NYSE:QBTS) has acquired Quantum Circuits, adding superconducting gate model technology to its existing quantum portfolio. The company has also joined the Southeastern Quantum ...

Researchers at the University of Innsbruck, together with partners from Sydney and Waterloo, have presented a new diagnostic ...

The second key step was to design gates that carefully decouple the spin qubits from each other and from interactions with the remaining noise in the environment. Characterising, optimising and ...

Listen and subscribe to Opening Bid on Apple Podcasts, Spotify, YouTube or wherever you find your favorite podcasts. Microsoft (MSFT) co-founder Bill Gates thinks useful quantum computing won't need ...

These companies are experiencing year-over-year revenue growth in the triple digits.