Physics:Quantum methods/measurement: Difference between revisions

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A '''measurement''' is the process of obtaining information about a quantum system by interacting with it.
A '''measurement''' is the process of obtaining information about a quantum system by interacting with it.


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<div style="font-size:90%;">Measurement extracts information from a quantum system.</div>
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[[File:Quantum_measurement.png|thumb|280px|Quantum methods/measurement.]]
[[File:Quantum_measurement.png|thumb|280px|Measurement extracts information from a quantum system.]]
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Revision as of 22:49, 17 May 2026

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A measurement is the process of obtaining information about a quantum system by interacting with it.

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Measurement extracts information from a quantum system.

Description

Measurement connects theoretical descriptions to experimental outcomes. It involves an interaction that produces a definite result from a quantum system.

Properties

  • extracts information
  • involves system interaction
  • produces observable outcomes

See also

Table of contents (217 articles)

Index

Full contents

References


Author: Harold Foppele


Source attribution: Physics:Quantum methods/measurement

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