🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ752732· pop 23· linked from 90 articlesasymptotic freedomphenomenon in certain quantum systems in which the coupling constant becomes small at high energy scalesAvailable in 22 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBulgarianConnectionsgauge theoryEntityelectronEntityCategoriesGauge theoriesQuantum chromodynamicsQuantum field theoryRenormalization group