24 citations · 41 across the 3 of their papers we have counts for
3 papers
physics.atom-ph2009★ 6 cited
Must Kohn-Sham Oscillator Strengths be Accurate at Threshold?
Zeng-hui Yang, Meta van Faassen, Kieron Burke
The exact ground-state Kohn-Sham(KS) potential for the helium atom is known from accurate wavefunction calculations of the ground-state density. The threshold for photoabsorption f…
cond-mat.other2009★ 24 cited
Atoms in boxes: from confined atoms to electron-atom scattering
Meta van Faassen
We show that both confined atoms and electron-atom scattering can be described by a unified basis set method. The central idea behind this method is to place the atom inside a hard…
cond-mat.other2006★ 11 cited
A new challenge for time-dependent density-functional theory
Meta van Faassen, Kieron Burke
Time-dependent density functional theory is thought to work well for the test cases of He and Be atoms. We perform a quantum defect analysis of the s, p, and d Rydberg states of Be…