Erik Ingemar Tellgren

Forsker
ved Hylleraas-senteret ved Universitetet i Oslo

Resultater Resultater

Analytic calculation of the Berry curvature and diagonal Born-Oppenheimer correction for molecular systems in uniform magnetic fields.

Culpitt, Tanner Phillip; Peters, Laurens; Tellgren, Erik Ingemar; Helgaker, Trygve. 2022, Journal of Chemical Physics. UIOVitenskapelig artikkel

Revisiting density-functional theory of the total current density.

Laestadius, Andre; Penz, Markus; Tellgren, Erik Ingemar. 2021, Journal of Physics: Condensed Matter. LUI, UIOVitenskapelig artikkel

Lower Semicontinuity of the Universal Functional in Paramagnetic Current-Density Functional Theory.

Kvaal, Simen; Laestadius, Andre; Tellgren, Erik Ingemar; Helgaker, Trygve. 2021, The Journal of Physical Chemistry Letters. UIOVitenskapelig artikkel

Ab Initio molecular dynamics with screened Lorentz forces. II. Efficient propagators and rovibrational spectra in strong magnetic fields.

Peters, Laurens; Culpitt, Tanner Phillip; Monzel, Laurenz; Tellgren, Erik Ingemar; Helgaker, Trygve. 2021, Journal of Chemical Physics. JGM, UIOVitenskapelig artikkel

Ab initio molecular dynamics with screened Lorentz forces. I. Calculation and atomic charge interpretation of Berry curvature .

Culpitt, Tanner Phillip; Peters, Laurens; Tellgren, Erik Ingemar; Helgaker, Trygve. 2021, Journal of Chemical Physics. UIOVitenskapelig artikkel

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