Squeezed coherent state
id:
squeezed-coherent-state-164-12226146
title:
Squeezed coherent state
text:
In physics, a squeezed coherent state is a quantum state that is usually described by two non-commuting observables having continuous spectra of eigenvalues. Examples are position x and momentum p of a particle, and the (dimension-less) electric field in the amplitude X and in the mode Y of a light wave. The product of the standard deviations of two such operators obeys the uncertainty principle:
- Δ x Δ p ≥ ℏ 2 and Δ X Δ Y ≥ 1 4, respectively. Trivial examples, which are in fact not squeezed,
brand slug:
wiki
category slug:
encyclopedia
description:
Type of quantum state
original url:
https://en.wikipedia.org/wiki/Squeezed_coherent_state
date created:
2004-06-05T20:08:24Z
date modified:
2024-08-29T01:27:18Z
main entity:
{"identifier":"Q661063","url":"https://www.wikidata.org/entity/Q661063"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/4/4f/Wignerfunction_squeezed_0.50.png","width":2000,"height":1175}
fields total:
13
integrity:
16