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researcher

O. Christiansen

11 papers hereh-index 6315.8k citations222 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author4
  • last author7

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • physics.chem-ph7
  • cond-mat.str-el2
  • quant-ph2
same name
  • O. Christiansen — 5 papers, h 5

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162023
most citedQuantum-embedding description of the Anderson lattice model with the ghost Gutzwiller Approximation

28 citations · 51 across the 7 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

physics.chem-ph2020

Vibrationally Resolved Coupled Cluster X-Ray Absorption Spectra from Vibrational Configuration Interaction Anharmonic Calculations

Torsha Moitra, Diana Madsen, Ove Christiansen +1

Vibrationally resolved near-edge x-ray absorption spectra at the K-edge for a number of small molecules have been computed from anharmonic vibrational configuration interaction cal…

cond-mat.str-el2020

Bypassing the computational bottleneck of quantum-embedding theories for strong electron correlations with machine learning

John Rogers, Tsung-Han Lee, Sahar Pakdel +5

A cardinal obstacle to performing quantum-mechanical simulations of strongly-correlated matter is that, with the theoretical tools presently available, sufficiently-accurate comput…

physics.chem-ph2020

Adaptive Density-Guided Approach to Double Incremental Potential Energy Surface Construction

Denis G. Artiukhin, Emil Lund Klinting, Carolin König +1

We present a combination of the recently developed double incremental expansion of potential energy surfaces with the well-established adaptive density-guided approach to grid cons…

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