Science

A tiny supercurrent could unlock quantum information without destroying it

Researchers have proposed a breakthrough technique for reading quantum information without destroying the delicate states that make quantum computers work.

✦ Extractive summary — built from the sources' own reporting•From 1 source•1 min read•Updated November 5, 2026, 3:47 AM UTC

By detecting an electrical signal generated by the qubit itself, their method achieved up to 99.85% accuracy in simulations and could make future quantum computers simpler and more efficient.

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