877 citations · 2.9k across the 44 of their papers we have counts for
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cond-mat.str-el2004★ 13 cited
Ab-Initio Calculation of the Metal-Insulator Transition in Lithium rings
Beate Paulus, Krzysztof Rosciszewski, Peter Fulde +1
We study how the Mott metal-insulator transition (MIT) is affected when we have to deal with electrons with different angular momentum quantum numbers. For that purpose we apply ab…
cond-mat.mtrl-sci2004★ 81 cited
The convergence of the ab-initio many-body expansion for the cohesive energy of solid mercury
Beate Paulus, Krzysztof Rosciszewski, Nicola Gaston +2
A many-body expansion for mercury clusters of the form E = \sum_{i<j}Δε_{ij} + \sum_{i<j<k}Δε_{ijk} + ... \quad, does not converge smoothly with increasing cluster size towards the…