Abstract:
We analyze the equation for the highest occupied state in a system of noninteracting electrons in the density functional method. More rigorously than in the currently known publications, we show that the eigenvalues of this equation determine the ionization energy. In this case, the expression for the exchange-correlation potential is essentially refined.
Citation:
L. P. Ginzburg, “Exchange-Correlation Potential in the Density Functional Method”, TMF, 146:2 (2006), 329–339; Theoret. and Math. Phys., 146:2 (2006), 275–284
This publication is cited in the following 1 articles:
Holas A, “Resolving controversy about the correlation potential of density-functional theory far outside a finite system”, Physical Review A, 78:1 (2008), 014501