73 citations · 139 across the 5 of their papers we have counts for
5 papers
Exchange-correlation vector potentials and vorticity-dependent exchange-correlation energy densities in two-dimensional systems
Andreas Wensauer, Ulrich Rössler
We present a new approach how to calculate the scalar exchange-correlation potentials and the vector exchange-correlation potentials from current-carrying ground states of two-dime…
Exchange-correlation energy densities for two-dimensional systems from quantum dot ground-states
Andreas Wensauer, Ulrich Rössler
In this paper we present a new approach how to extract polarization-dependent exchange-correlation energy densities for two-dimensional systems from reference densities and energie…
Configuration interaction method for Fock-Darwin states
Andreas Wensauer, Marek Korkusinski, Pawel Hawrylak
We present a configuration interaction method optimized for Fock-Darwin states of two-dimensional quantum dots with an axially symmetric, parabolic confinement potential subject to…
Theory of the spin singlet filling factor quantum Hall droplet
Andreas Wensauer, Marek Korkusinski, Pawel Hawrylak
A theory of electronic properties of a spin-singlet quantum Hall droplet at filling factor in a parabolic quantum dot is developed. The excitation spectrum and the stability…
Laterally coupled few-electron quantum dots
Andreas Wensauer, Oliver Steffens, Michael Suhrke +1
We present ground-state calculations for laterally coupled quantum dots containing 2, 4, and 8 electrons. As our emphasis is on spin effects our results are obtained by applying sp…