Two-electron atomic wave functions which satisfy proportionality relations between one-and two-electron moments

On the theory of electron correlation in

On the theory of electron correlation in atoms and molecules: Relation between cluster expansion theory and the correlated wave functions method

✍ Keith R. Roby 📂 Article 📅 1971 🏛 John Wiley and Sons 🌐 English ⚖ 437 KB

## Abstract A relation between the cluster expansion theory of many electron wave functions and the correlated wave functions method is established. In this way, the theoretical basis of the method is elucidated and the approximations involved in its application become apparent. General forms of th