Glossary · term

Qubit

Quantum

Aliases
qubits
Domain
Quantum

Definition

A two-state quantum system used as a bit — one that can be in a superposition of 0 and 1 and entangled with others. Copying one is forbidden.

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From the Glossary database in Notion, last edited 2026-08-17. This page is the row, rendered by the build; nothing on it is written by hand.