48 citations · 187 across the 14 of their papers we have counts for
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cs.CE2014★ 19 cited
Performance Engineering of the Kernel Polynomial Method on Large-Scale CPU-GPU Systems
Moritz Kreutzer, Georg Hager, Gerhard Wellein +3
The Kernel Polynomial Method (KPM) is a well-established scheme in quantum physics and quantum chemistry to determine the eigenvalue density and spectral properties of large sparse…
cond-mat.mes-hall2014★ 17 cited
Dot-bound and dispersive states in graphene quantum dot superlattices
A. Pieper, R. L. Heinisch, G. Wellein +1
We consider a square lattice configuration of circular gate-defined quantum dots in an unbiased graphene sheet and calculate the electronic, particularly spectral properties of fin…