For quantum computing to reach the point where it is fault-tolerant, scalable, and commercially viable, it’s going to be with ...

All realistic quantum systems interact with their environments and thereby must be considered as open quantum systems. When a quantum system is strongly coupled to its environment, the so-called ...

A theoretical paper posted to arXiv proposes that quantum coherence, the fragile property that powers quantum computing and quantum sensing, can survive at arbitrarily large scales inside noisy, open ...

Researchers have developed an open-source quantum-resistant chip to protect systems from future quantum cyber threats and ...

An international team is collaborating on a 3.5-year mission to revolutionize how we protect data at the processor level.

On April 14, 2026, France switched on Lucy, a photonic quantum computer now physically connected to the Joliot-Curie ...

The Lieb-Schultz-Mattis (LSM) theorem is an important result in condensed matter physics. The LSM theorem states that a spin chain with half-integer spin and translation and rotation symmetry can not ...

AI models address quantum computing challenges, improving calibration and error correction while enabling faster processing.

Quantum stocks climbed on Thursday, adding to a massive week-to-date rally fueled by enthusiasm for Nvidia 's new open-source ...

Quantum systems can secretly “remember” their past—even when they appear not to. Scientists found that whether a system shows ...