New formal connections between the second-order Grabowski et al. (GHIB) and the second-order correlation potential from GLPT are established. As such, it is proven that GHIB second-order potential is the same as vcσ(2)([n];r). Thus, it provides the first self-consistent finite-basis-set implementation of a KS Hamiltonian exact in the high-density limit.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry