Title

A Statistical Approach To The Configuration-Interaction Problem

Authors

Authors

S. Zarrabian; M. K. Kazempour;G. A. Estevez

Comments

Authors: contact us about adding a copy of your work at STARS@ucf.edu

Abbreviated Journal Title

Chem. Phys. Lett.

Keywords

ELECTRON CORRELATION; PERTURBATION-THEORY; CI METHOD; PROJECTION; SPACE; Chemistry, Physical; Physics, Atomic, Molecular & Chemical

Abstract

A new statistical approach to the configuration interaction problem is proposed. It will potentially reduce the size of CI vectors significantly and thus alleviate one of the main hindrances to doing very large CI calculations. This method will also provide us with statistical confidence limits on lower and upper bounds. These confidence bounds are qualitatively different from mathematically more rigorous lower bounds discussed elsewhere. The approach is discussed and possible algorithms presented.

Journal Title

Chemical Physics Letters

Volume

178

Issue/Number

1

Publication Date

1-1-1991

Document Type

Article

DOI Link

http://dx.doi.org/10.1016/0009-2614(91)85052-x

Language

English

First Page

55

Last Page

59

WOS Identifier

WOS:A1991FB89600009

ISSN

0009-2614

Recommended Citation

"A Statistical Approach To The Configuration-Interaction Problem" (1991). Faculty Bibliography 1990s. 388.
https://stars.library.ucf.edu/facultybib1990/388