EntityQ1190143· pop 22· linked from 131 articlesangular momentum operatorSign in to savequantum mechanical operator related to rotational symmetryConnectionsuncertainty principleEntityspinEntityangular momentumEntityspherical coordinate systemEntitycommutatorEntityspin–orbit interactionEntityrotation group SO(3)Entitytotal angular momentum quantum numberEntityCasimir invariantEntityenergyEntityquantum mechanicsEntityelectronEntityInternational Standard Book NumberEntityclassical mechanicsEntityelectric chargeEntityphotonEntityelementary particleEntitydigital object identifierEntitymomentumEntityInternational Standard Serial NumberEntityCategoriesAngular momentumQuantum operatorsRotational symmetry