🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ849940· pop 31· linked from 309 articlesvirtual particletransient fluctuations of physical fields with existence limited and required by the uncertainty-principleWikidata factsImageFeynmandiagramm.pngSources (2)wikidata.orgdocs.openalex.orgvia Wikidata · CC0Available in 30 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianConnectionselectromagnetismEntitymagnetic fieldEntityCategoriesConcepts in physicsQuantum field theory