🌐EnglishEnglishDeutschItalianoSvenskaРусскийالعربية中文日本語EntityQ465214· pop 7many-body theoryAlso known as many-body physicsarea of physicsAvailable in 7 languages中文РусскийItalianoالعربيةIrishKyrgyzvia Wikidata sitelinks · CC0Connectionsmany-body problemEntity