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Dictionary

Words, grammatical forms and meanings linked to the ontology.

which-path information en · NOUN

Meanings

  1. (qualifier:quantum information, uncountable) information about which path a particle has taken through space
    • Suppose we don't do any measurement on the k beam: we just remove detector D#95;i. We shall now obtain no which-path information. 2005, Christopher Gerry, Peter Knight, Introductory Quantum Optics: