Abstract
We present a scheme for the explicit construction of highly correlated triply excited hollow states in Coulombic three-electron systems. Our analytical ansatz for the three-electron state is physically well justified and it produces configuration mixing coefficients in good agreement with data obtained from ab initio calculations.
- Received 26 March 2001
DOI:https://doi.org/10.1103/PhysRevLett.87.133002
©2001 American Physical Society
