26 citations · 51 across the 3 of their papers we have counts for
3 papers
Periodic implementation of the random phase approximation with numerical atomic orbitals and dual reciprocal space grids
Edoardo Spadetto, Pier Herman Theodoor Philipsen, Arno Förster +1
The random phase approximation (RPA) has emerged as a prominent first-principles method in material science, particularly to study the adsorption and chemisorption of small molecul…
Two-component calculations: Cubic scaling implementation and comparison of vertex corrected and partially self-consistent variants
Arno Förster, Erik van Lenthe, Edoardo Spadetto +1
We report an all-electron, atomic orbital (AO) based, two-component (2C) implementation of the approximation (GWA) for closed-shell molecules. Our algorithm is based on the sp…
Towards Pair Atomic Density Fitting for Correlation Energies with Benchmark Accuracy
Edoardo Spadetto, Pier Herman Theodoor Philipsen, Arno Förster +1
Pair atomic density fitting (PADF) is a promising strategy to reduce the scaling with system size of quantum chemical methods for the calculation of the correlation energy like the…