Entanglement sits at the heart of quantum technology, but it is rarely easy to make. The most powerful states often demand ...
Dr Joshua Heath says there is no conclusive, widely-accepted evidence yet of quantum computers outperforming classical ones.
Understanding the Bloch sphere is key in quantum computing, representing qubit states and their superpositions for clearer ...
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Physicists create 'perfect randomness'

Even the most sophisticated classical random number generators have minute biases that make their sequences predictable over ...
A new Chinese quantum computing system pairs two independent neutral-atom arrays in one processor, aiming to boost stability, ...
Quantum-computing researchers generally are cautious about predicting a commercial breakthrough for this emerging technology. CEOs of quantum-related companies, on the other hand, are invariably ...
Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can.
Investors aren’t yet convinced quantum computing is ready for prime time. The U.S. government just wagered billions that it is.