Frederik Ørsted Kjeldal

6PUBLICATIONS
12CO-AUTHORS
Theoretical quantum chemistryMolecular imaging (incl. electron microscopy and neutron diffraction)Computational complexity and computabilityCondensed matter modelling and density functional theoryPhotovoltaic devices (solar cells)
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Publications (6)

|Nov 12, 2024
Cluster perturbation theory. X. A parallel implementation of Lagrangian perturbation series for the coupled cluster singles and doubles ground-state energy through fifth order.

Andreas Erbs Hillers-Bendtsen, Frederik Ørsted Kjeldal, Nicolai Machholdt Høyer

|Apr 01, 2023
Indirect nuclear spin-spin couplings with third-order contributions added to the SOPPA method.

Javier Sanz Rodrigo, Andreas Erbs Hillers-Bendtsen, Frederik Ø Kjeldal

|Jul 15, 2022
Cluster perturbation theory. VI. Ground-state energy series using the Lagrangian.

Nicolai Machholdt Høyer, Frederik Ørsted Kjeldal, Andreas Erbs Hillers-Bendtsen

|Jul 15, 2022
Cluster perturbation theory. VII. The convergence of cluster perturbation expansions.

Jeppe Olsen, Andreas Erbs Hillers-Bendtsen, Frederik Ørsted Kjeldal

|Jul 15, 2022
Cluster perturbation theory. VIII. First order properties for a coupled cluster state.

Andreas Erbs Hillers-Bendtsen, Nicolai Machholdt Høyer, Frederik Ørsted Kjeldal

|Jun 07, 2021
Dihydroazulene-Azobenzene-Dihydroazulene Triad Photoswitches.

Alvis Mengots, Andreas Erbs Hillers-Bendtsen, Sandra Doria

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Frequent Collaborators

6 joint publications

Andreas Erbs Hillers-Bendtsen

6 joint publications

Nicolai Machholdt Høyer

6 joint publications

Kurt V Mikkelsen

4 joint publications

Jeppe Olsen