🌐EnglishEnglishBahasa IndonesiaDeutschFrançaisItalianoPolskiРусскийفارسیहिन्दी한국어中文日本語EntityQ902336· pop 16· linked from 126 articlescreation and annihilation operatorsoperators useful in quantum mechanicsConnectionsbosonEntityfermionEntityCategoriesQuantum field theoryQuantum operators