599 citations · 3.5k across the 82 of their papers we have counts for
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Exact Density-Functionals with Initial-State Dependence and Memory
M. Ruggenthaler, S. E. B. Nielsen, R. van Leeuwen
We analytically construct the wave function that, for a given initial state, produces a prescribed density for a quantum ring with two non-interacting particles in a singlet state.…
Local Control and v-Representability of Correlated Quantum Dynamics
S. E. B. Nielsen, M. Ruggenthaler, R. van Leeuwen
We present a local control scheme to construct the external potential v that, for a given initial state, produces a prescribed time-dependent density in an interacting quantum many…
Density-potential mappings in quantum dynamics
M. Ruggenthaler, K. J. H Giesbertz, M. Penz +1
In a recent letter [Europhys. Lett. 95, 13001 (2011)] the question of whether the density of a time-dependent quantum system determines its external potential was reformulated as a…