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physics.chem-ph2017★ 28 cited
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…
physics.chem-ph2017
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…