Density functional theory

M Schmidt, M Burgis, W S B Dwandaru, G Leithall, P Hopkins, Recent developments in classical density functional theory: Internal energy functional and diagrammatic structure of fundamental measure theory, Condensed Matter Physics 15, 43603 (2012)

Hernando J A, Density functional theory in the canonical ensemble: I. General formalism, JPC 14, 303 (2002)

Hernando J A, Blum L, Density functional formalism in the canonical ensemble, JPC 13, L577 (2001)