599 citations · 3.5k across the 82 of their papers we have counts for
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Surface-mediated ultra-strong cavity coupling of two-dimensional itinerant electrons
Christian J. Eckhardt, Andrey Grankin, Dante M. Kennes +5
Engineering phases of matter in cavities requires effective light-matter coupling strengths that are on the same order of magnitude as the bare system energetics, coined the ultra-…
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…