exchange operator
type: Concept
broader: physical chemistry
preferred label: عملگر تبادل @fa
related: quantum
related: spin

quantum
type: Concept
preferred label: کوانتوم @fa
related: exchange operator

physical chemistry
type: Concept
narrower: exchange operator
preferred label: شیمی فیزیک @fa

spin
type: Concept
preferred label: اسپین @fa
related: exchange operator