Quantum advantage refers to the point at which a quantum computer solves a clearly defined task faster or more efficiently ...

Quantum computing should be viewed as a powerful new tool for solving specific classes of exceptionally difficult problems.​ ...

Electron microscopes are used wherever particularly small details need to be imaged. But from a strictly physical point of ...

Quantum algorithm iQCC, run on a standard AMD CPU server without quantum hardware, outperforms every classical chemistry ...

This Collection invites original research articles on quantum algorithms, focusing on the latest advancements in their design and implementation. Topics of interest include the latest quantum ...

When a quantum computer processes data, it must translate it into understandable quantum data. Algorithms that carry out this 'quantum compilation' typically optimize one target at a time. However, a ...

In the global race to build bigger and better quantum computers, researchers have taken a step forward. A new machine called ...

Researchers demonstrated a quantum algorithmic speedup with the quantum approximate optimization algorithm, laying the groundwork for advancements in telecommunications, financial modeling, materials ...

Researchers said it was the first time a quantum computer “posed a real and substantial threat” to encryption, but multiple limitations still hamper a full-scale hack. Chinese researchers using a ...

Yoon Auh’s company does “cryptographic logistics,” swapping ciphers on the fly, because nobody can prove quantum-resistant ...