An international team of physicists has uncovered a subtle but important twist in how “memory” works in quantum systems.

Fluids moving through pipes lose energy to friction along the walls. Collisions, defects, and random motion steadily break ...

An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

Quantum mechanical effects are known to be easily disrupted by disturbances from the surrounding environment, commonly referred to as noise. To minimize these disturbances, physicists often study ...

Rigetti Computing RGTI continues to make notable strides in improving the performance of its quantum hardware, particularly ...

D-Wave Quantum Inc. (NYSE: QBTS) (“D-Wave” or the “Company”), the only dual-platform quantum computing company, providing both annealing and gate-model systems, software, and services, today announced ...

IonQ, Inc. IONQ said Tuesday it will collaborate with the Applied Research Laboratory for Intelligence and Security to strengthen quantum computing security. The effort centers on a program designed ...

An international group of researchers have investigated the role of memory in quantum systems and dynamics. Their findings ...

Quantum computing advantages look weaker; classical methods beat a nitrogen-fixing molecule simulation, raising doubts about ...

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The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.