Operating at room temperature, this nanoscale device leverages silicon photonics to achieve high-performance spin control, essential for quantum communication.

To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...

A century-old thought experiment on wave–particle duality is brought into the laboratory using a single trapped atom ...

Simmons says that silicon quantum processors offer an inherent advantage in scaling, too. Generating numerous registers on a ...

Researchers have demonstrated that quantum entanglement can link atoms across space to improve measurement accuracy. By ...

Entangled atoms, separated in space, are giving scientists a powerful new way to measure the world with stunning precision.

Light and matter can remain at separate temperatures even while interacting with each other for long periods, according to new research that could help scale up an emerging quantum computing approach ...

Abstract: Scaling quantum computing beyond a single device requires networking many quantum processing units (QPUs) into a coherent distributed system. However, most quantum network proposals focus on ...

Researchers have designed a new device that can efficiently create multiple frequency-entangled photons, a feat that cannot be achieved with today's optical devices. The new approach could open a path ...

Abstract: Wireless sensor networks consist of independent, resource-limited nodes that work together to achieve a certain goal, with applications in both civil and military domains, such as remote ...

Santa keeps delivering for quantum computing investors this year. On Monday, shares of well-known quantum computing firms shot up by double digits, with D-Wave Quantum stock up almost 15% and Quantum ...

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.