Dissociation limits in Density Functional Theory

Guy Bouchitté, Giuseppe Buttazzo, Thierry Champion +1

In this paper we consider the {\it Density Functional Theory} (DFT) framework, where a functional of the form $$F_\eps(ρ)=\eps T(ρ)+bC(ρ)-U(ρ)$$ has to be minimized in the class of…