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Henry Yuen is developing a new mathematical language to describe problems whose inputs and outputs aren’t ordinary numbers.

A long, spiral-wound waveguide with a fine-tapered, fishbone-like structure can amplify photon signals from quantum computing qubits with ...

Concerns that quantum computers may start easily hacking into previously secure communications has motivated researchers to ...

Quantum computers made from qubits based on extremely cold atoms have been getting larger at an impressive rate, which may soon make them computationally powerful – but errors arise at a rate that ...

A new global survey reveals a dangerous gap in preparation for the quantum computing threat that might only be three years away.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...