59 citations · 377 across the 38 of their papers we have counts for
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quant-ph2024★ 5 cited
Quantum-Electrodynamical Density-Functional Theory Exemplified by the Quantum Rabi Model
Vebjørn H. Bakkestuen, Vegard Falmår, Maryam Lotfigolian +3
The key features of density-functional theory (DFT) within a minimalistic implementation of quantum electrodynamics are demonstrated, thus allowing to study elementary properties o…
quant-ph2023★ 6 cited
Homotopy continuation methods for coupled-cluster theory in quantum chemistry
Fabian M. Faulstich, Andre Laestadius
Homotopy methods have proven to be a powerful tool for understanding the multitude of solutions provided by the coupled-cluster polynomial equations. This endeavor has been pioneer…
quant-ph2014★ 20 cited
Non-existence of a Hohenberg-Kohn Variational Principle in Total Current Density Functional Theory
Andre Laestadius, Michael Benedicks
For a many-electron system, whether the particle density and the total current density are sufficient to determine the one-body potential $…