28 citations · 63 across the 9 of their papers we have counts for
3 papers · 2 filters
Augmented potential, energy densities, and virial relations in the weak- and strong-interaction limits of DFT
Stefan Vuckovic, Mel Levy, Paola Gori-Giorgi
The augmented potential introduced by Levy and Zahariev [Phys. Rev. Lett. 113, 113002 (2014)] is shifted with respect to the standard exchange-correlation potential of Kohn-Sham de…
Simple fully non-local density functionals for the electronic repulsion energy
Stefan Vuckovic, Paola Gori-Giorgi
From a simplified version of the mathematical structure of the strong coupling limit of the exact exchange-correlation functional, we construct an approximation for the electronic…
Interpolated energy densities, correlation indicators and lower bounds from approximations to the strong coupling limit of DFT
Stefan Vuckovic, Lucas O. Wagner, Andrew M. Teale +1
We investigate the construction of approximated exchange-correlation functionals by interpolating locally along the adiabatic connection between the weak- and the strong-coupling r…