On the correlation measure of two-electron systems
A Saha, B Talukdar, S Chatterjee - Physica A: Statistical Mechanics and Its …, 2017 - Elsevier
We make use of a Hylleraas-type wave function to derive an exact analytical model to
quantify correlation in two-electron atomic/ionic systems and subsequently employ it to …
quantify correlation in two-electron atomic/ionic systems and subsequently employ it to …