Physics:Quantum methods/observable: Difference between revisions

From HandWiki Test
← Older editNewer edit →
Harold (talk | contribs)
Bureaucrats, Interface administrators, Administrators
1,347 edits
imported>WikiHarold
Replace raw Quantum Collection backlink with BT backlink template
Arrange page top as TOC lead image columns
Line 1: Line 1:
{{Short description|Physical quantity that can be measured}}
{{Short description|Physical quantity that can be measured}}


{{Quantum book backlink|Measurement techniques}}
{{Quantum methods backlink|Measurement techniques}}
{{Quantum methods backlink|Measurement techniques}}


<div style="display:flex; gap:24px; align-items:flex-start; max-width:1200px;">
<div style="width:280px;">
__TOC__
</div>
<div style="flex:1; line-height:1.45; color:#006b45; column-count:2; column-gap:32px; column-rule:1px solid #b8d8c8;">
An '''observable''' is a physical quantity that can be measured in a quantum system.
An '''observable''' is a physical quantity that can be measured in a quantum system.


<div style="float:right; border:1px solid #e0d890; background:#fff8cc; padding:6px; margin:0 0 1em 1em; width:320px;">
<div style="float:right; border:1px solid #e0d890; background:#fff8cc; padding:6px; margin:0 0 1em 1em; width:320px;">
[[File:Quantum_observable.png|300px]]
<div style="font-size:90%;">Observables correspond to measurable quantities in a system.</div>
<div style="font-size:90%;">Observables correspond to measurable quantities in a system.</div>
</div>
</div>
<div style="width:300px;">
[[File:Quantum_observable.png|thumb|280px|Quantum methods/observable.]]
</div>
</div>
</div>


Revision as of 15:49, 17 May 2026


← Back to Book:Quantum Collection Book I
← Back to Measurement techniques Book III

An observable is a physical quantity that can be measured in a quantum system.

Observables correspond to measurable quantities in a system.
Error creating thumbnail: File missing
Quantum methods/observable.

Description

Observables are represented by operators. Measurement outcomes correspond to specific values of these quantities.

Properties

  • measurable quantity
  • represented by operators
  • linked to measurement

See also

Table of contents (217 articles)

Index

Full contents

References


Author: Harold Foppele


Source attribution: Physics:Quantum methods/observable

Retrieved from "https://handwiki.scholarlywiki.org/index.php?title=Physics:Quantum_methods/observable&oldid=3073"