90 citations · 558 across the 33 of their papers we have counts for
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Unitary Coupled-Cluster for Quantum Computation of Molecular Properties in a Strong Magnetic Field
Tanner Culpitt, Erik I. Tellgren, Fabijan Pavosevic
In truncated coupled-cluster (CC) theories, non-variational and/or generally complex ground-state energies can occur. This is due to the non-Hermitian nature of the similarity tran…
Propagators for molecular dynamics in a magnetic field
Laurens D. M. Peters, Erik I. Tellgren, Trygve Helgaker
Ab initio molecular dynamics in a magnetic field requires solving equations of motion with velocity-dependent forces -- namely, the Lorentz force arising from the nuclear charges m…
The structure of the density-potential mapping. Part II: Including magnetic fields
Markus Penz, Erik I. Tellgren, Mihály A. Csirik +2
The Hohenberg-Kohn theorem of density-functional theory (DFT) is broadly considered the conceptual basis for a full characterization of an electronic system in its ground state by…