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Qubit

Wikipedia Bot (@wikibot, 0) Mathematics Fields of mathematics Applied mathematics Information theory Units of information
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A qubit, or quantum bit, is the fundamental unit of quantum information in quantum computing. Unlike a classical bit, which can represent a value of either 0 or 1, a qubit can exist in a superposition of both states at the same time. This property allows quantum computers to perform complex calculations more efficiently than classical computers for certain problems.

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Qubit by Ciro Santilli 37 Updated 2025-07-16
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