Home›Browse›Polyakov action🌐EnglishEnglishDeutschEspañolItalianoPortuguês한국어中文EntityQ1048763· pop 7· linked from 180 articlesPolyakov actionSign in to saveaction describing the worldsheet of a string in string theoryAvailable in 7 languagesEspañolDeutsch中文PortuguêsItaliano한국어via Wikidata sitelinks · CC0