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researcher

T. Helgaker

29 papers hereh-index 8231k citations399 works total

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

author position
  • first author1
  • middle author9
  • last author19

Across the 29 of 29 papers where every author was matched, so the position is known.

fields
  • physics.chem-ph26
  • cond-mat.mtrl-sci2
  • math-ph1

identity via Semantic Scholar / OpenAlex

activity
20122025
most citedCoupled-cluster theory for atoms and molecules in strong magnetic fields

90 citations · 568 across the 29 of their papers we have counts for

collaborators
Showing 2014Show all

2 papers · 1 filter

physics.chem-ph2014★ 19 cited

Excitation energies along a range-separated adiabatic connection

Elisa Rebolini, Julien Toulouse, Andrew M. Teale +2

We present a study of the variation of total energies and excitationenergies along a range-separated adiabatic connection. This connectionlinks the non-interacting Kohn-Sham electr…

physics.chem-ph2014

Excited states from range-separated density-functional perturbation theory

Elisa Rebolini, Julien Toulouse, Andrew M. Teale +2

We explore the possibility of calculating electronic excited states by using perturbation theory along a range-separated adiabatic connection. Starting from the energies of a parti…

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