Qubits—the fundamental units of quantum information—drive entire tech sectors. Among them, superconducting qubits could be ...

In the realm of quantum information distribution, sending a signal from point A to point B is like a baseball pitcher ...

Scientists have cooled qubits to record low temperatures using a quantum refrigerator powered by "hot thermal baths." ...

D-Wave Quantum Inc. (QBTS), a leader in quantum annealing computing, has seen its stock fluctuate in recent weeks. This ...

Government administrations worldwide anticipate quantum computing threats on the horizon. But with differing timeline ...

The breakthrough comes in the form of a new family of Quantum Low-Density Parity Check (QLDPC) codes that Photonic is calling ...

QphoX B.V., a Dutch quantum technology startup that is developing leading frequency conversion systems for quantum ...

Researchers in Austria have achieved a major milestone in quantum computing after obtaining a complete optical readout of ...

But superposition is only part of what makes qubits powerful. They also rely on entanglement, a phenomenon Albert Einstein ...

In addition to housing Reimei, Riken is also home to Japan’s first quantum computer, which went online in April 2023. That ...

Kapoor, Liu Qiu, and Johannes M. Fink. 2025. All-optical superconducting qubit readout. Nature Physics. DOI: Research Group ...