🌐EnglishEnglishDeutschEspañolFrançaisItalianoРусскийالعربية한국어中文日本語EntityQ473322· pop 13· linked from 103 articlescanonical commutation relationrelation satisfied by conjugate variables in quantum mechanicsAvailable in 13 languagesEspañolFrançaisDeutsch日本語РусскийItalianoالعربيةArmenianCatalanConnectionsuncertainty principleEntitycommutatorEntityCategoriesMathematical physicsQuantum mechanics