"zero-point energy" meaning in All languages combined

See zero-point energy on Wiktionary

Noun [English]

Forms: zero-point energies [plural]
Etymology: Calque of German Nullpunktenergie. Etymology templates: {{calque|en|de|Nullpunktenergie}} Calque of German Nullpunktenergie Head templates: {{en-noun|head=zero-point energy}} zero-point energy (plural zero-point energies)
  1. (physics, quantum mechanics) The lowest possible energy of a given quantum mechanical system. Categories (topical): Physics, Quantum mechanics Translations (lowest possible energy of a quantum mechanical system): nollapiste-energia (Finnish), ნულოვანი წერტილის ენერგია (nulovani c̣erṭilis energia) (Georgian), Nullpunktenergie [feminine] (German), energia di punto zero [feminine] (Italian), energie de punct zero [feminine] (Romanian)
    Sense id: en-zero-point_energy-en-noun-nHyE3wcr Categories (other): English entries with incorrect language header, Entries with translation boxes, Pages with 1 entry, Pages with entries, Terms with Finnish translations, Terms with Georgian translations, Terms with German translations, Terms with Italian translations, Terms with Romanian translations Disambiguation of English entries with incorrect language header: 66 34 Disambiguation of Entries with translation boxes: 84 16 Disambiguation of Pages with 1 entry: 73 27 Disambiguation of Pages with entries: 76 24 Disambiguation of Terms with Finnish translations: 81 19 Disambiguation of Terms with Georgian translations: 70 30 Disambiguation of Terms with German translations: 82 18 Disambiguation of Terms with Italian translations: 82 18 Disambiguation of Terms with Romanian translations: 81 19 Topics: natural-sciences, physical-sciences, physics Disambiguation of 'lowest possible energy of a quantum mechanical system': 92 8
  2. (physics, physical chemistry) The kinetic energy possessed by (the particle constituents of) a substance at absolute zero temperature. Tags: physical Categories (topical): Physical chemistry, Physics, Zero Translations (energy possessed by an object at a temperature of absolute zero): nollapiste-energia (Finnish), ნულოვანი წერტილის ენერგია (nulovani c̣erṭilis energia) (Georgian), Nullpunktenergie [feminine] (German), energia di punto zero [feminine] (Italian), energie de punct zero [feminine] (Romanian)
    Sense id: en-zero-point_energy-en-noun-mamFACaH Disambiguation of Zero: 42 58 Topics: chemistry, natural-sciences, physical-sciences, physics Disambiguation of 'energy possessed by an object at a temperature of absolute zero': 20 80
The following are not (yet) sense-disambiguated
Synonyms: ground state energy, zero-point radiation, ZPE Related terms: zero-point field

Inflected forms

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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-12-15 from the enwiktionary dump dated 2024-12-04 using wiktextract (8a39820 and 4401a4c). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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