🌐한국어EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoPortuguêsSvenskaРусскийفارسی한국어中文日本語EntityQ1353947· pop 20· linked from 68 articles이차 양자화Also known as second quantisationformulation of the quantum many-body problemAvailable in 18 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBahasa IndonesiaCatalanHebrewConnectionsquantum field theoryEntitywave functionEntityCategoriesMathematical quantizationQuantum field theory