posted on 2025-06-24, 12:08authored byJoseph Desroches, Sijia Dong
Equivalence of our implementation of the XBK method; effect of basis sets on the potential energy surface of H$_2$; potential energy surfaces for N$_2$, O$_2$, CO, F$_2$, Li$_2$, and CH$_4$; origin of the discontinuities in the higher-order eigenspectrum; interpretation of the higher-order eigenspectrum.