Restoration of Many Electron Wave Functions from One-Electron Density
Abstract
Description
General theorem describing a relation between diagonal of one-electron density matrix and a certain class of many-electron ensembles of determinant states is proved. As a corollary to this theorem a constructive proof of sufficiency of Coleman's representability conditions is obtained. It is shown that there exist rigorous schemes for construction of energy of many-electron system as functionals of one-electron density.
LaTex, 10 pages
LaTex, 10 pages