87 citations · 87 across the 3 of their papers we have counts for
3 papers
Accurate and numerically efficient rSCAN meta-generalized gradient approximation
James W. Furness, Aaron D. Kaplan, Jinliang Ning +2
The recently proposed rSCAN functional [J. Chem. Phys. 150, 161101 (2019)] is a regularized form of the SCAN functional [Phys. Rev. Lett. 115, 036402 (2015)] that improves SCAN's n…
Simple hydrogenic estimates for the exchange and correlation energies of atoms and atomic ions, with implications for density functional theory
Aaron D. Kaplan, Biswajit Santra, Puskar Bhattarai +8
Exact density functionals for the exchange and correlation energies are approximated in practical calculations for the ground-state electronic structure of a many-electron system.…
Classical turning surfaces in solids: When do they occur, and what do they mean?
Aaron D. Kaplan, Stewart J. Clark, Kieron Burke +1
Classical turning surfaces of Kohn-Sham potentials, separating classically-allowed regions (CARs) from classically-forbidden regions (CFRs), provide a useful and rigorous approach…