orbital calculations
preferred label: محاسبات اربیتال @fa
type: Concept
related: coupled cluster calculations

coupled cluster calculations
alternative label: MR-CCM calculations
related: orbital calculations
related: electron correlation
related: configuration interaction
broader: energy state
preferred label: محاسبات خوشه‌جفت @fa
type: Concept

electron correlation
preferred label: همبستگی الکترون @fa
type: Concept
related: coupled cluster calculations

energy state
preferred label: حالت انرژی @fa
type: Concept
narrower: coupled cluster calculations

configuration interaction
preferred label: برهم‌کنش پیکربندی @fa
type: Concept
related: coupled cluster calculations