Brecht Verstichel

QuantumATK: an integrated platform of electronic and atomic-scale modelling tools

Søren Smidstrup, Troels Markussen, Pieter Vancraeyveld et al. · Journal of Physics Condensed Matter · 2019 · 1.9K citations · Full text

Natural Sciences, Chemistry, Physics +17

Variational determination of the second-order density matrix for the isoelectronic series of beryllium, neon, and silicon

Brecht Verstichel, Helen van Aggelen, Dimitri Van Neck et al. · Physical Review A · 2009 · 63 citations · Full text

Natural Sciences, Chemistry, Physics +17

Variational Optimization of the Second-Order Density Matrix Corresponding to a Seniority-Zero Configuration Interaction Wave Function

Ward Poelmans, Mario Van Raemdonck, Brecht Verstichel et al. · Journal of Chemical Theory and Computation · 2015 · 63 citations · Full text

Natural Sciences, Chemistry, Physics +17

Variational Two-Particle Density Matrix Calculation for the Hubbard Model Below Half Filling Using Spin-Adapted Lifting Conditions

Brecht Verstichel, Helen van Aggelen, Ward Poelmans et al. · Physical Review Letters · 2012 · 50 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +14

Incorrect diatomic dissociation in variational reduced density matrix theory arises from the flawed description of fractionally charged atoms

Helen van Aggelen, Patrick Bultinck, Brecht Verstichel et al. · Physical Chemistry Chemical Physics · 2009 · 45 citations

Natural Sciences, Chemistry, Physics +15