🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiSvenskaTürkçeРусский한국어中文日本語EntityQ1193095· pop 22· linked from 154 articlescoupling constantparameter describing the strength of a forceAvailable in 20 languagesEspañolFrançaisDeutsch中文日本語РусскийItalianoBelarusianCatalanHebrewConnectionsstrong interactionEntityweak interactionEntityCategoriesQuantum field theoryQuantum mechanicsRenormalization groupStatistical mechanics