🌐Bahasa IndonesiaEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی한국어中文日本語EntityQ831774· pop 28· linked from 554 articlesMatriks densitasAlso known as density operatorMatriks yang menggambarkan status statistik suatu sistem dalam mekanika kuantumAvailable in 26 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةArmenianBahasa IndonesiaConnectionsblock matrixEntitydefinite matrixEntityCategoriesFunctional analysisLev LandauQuantum information scienceStatistical mechanics