366 citations · 1.6k across the 31 of their papers we have counts for
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Characterization of Excited States in Time-Dependent Density Functional Theory Using Localized Molecular Orbitals
Souloke Sen, Bruno Senjean, Lucas Visscher
Localized molecular orbitals are often used for the analysis of chemical bonds, but they can also serve to efficiently and comprehensibly compute linear response properties. While…
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…
Quasiparticle Self-Consistent -Bethe-Salpeter equation calculations for large chromophoric systems
Arno Förster, Lucas Visscher
The -Bethe-Salpeter Equation (BSE) method is promising for calculating the low-lying excited states of molecular systems. So far, it has only been applied to rather small molec…
Assessing MP2 frozen natural orbitals in relativistic correlated electronic structure calculations
Xiang Yuan, Lucas Visscher, Andre Severo Pereira Gomes
The high computational scaling with the number of correlated electrons and the size of the basis set is a bottleneck which limits applications of coupled cluster (CC) algorithms. T…
Relativistic reduced density matrix functional theory
M. Rodríguez-Mayorga, K. J. H. Giesbertz, L. Visscher
As a new approach to efficiently describe correlation effects in the relativistic quantum world we propose to consider reduced density matrix functional theory, where the key quant…