Aarhus University Seal / Aarhus Universitets segl

Jeppe Olsen

  1. Journal article › Research › Peer-reviewed
  2. Published

    Collecting all intermediates with an optimal scaling for the generalised-active-space coupled-cluster method with application to SbH. / Sørensen, Lasse Kragh; Olsen, Jeppe.

    In: Molecular Physics, Vol. 115, No. 1-2, 2017, p. 90-108.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Comparison of full-configuration interaction and coupled-cluster harmonic and fundamental frequencies for BH and HF. / Larsen, H.; Olsen, J.; Jørgensen, P.; Gauss, J.

    In: Chem. Phys. Letters, Vol. 342, 2001, p. 200-206.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Convergence of coupled cluster perturbation theory. / Eriksen, Janus Juul; Kristensen, Kasper; Matthews, Devin; Jørgensen, Poul; Olsen, Jeppe.

    In: Journal of Chemical Physics, Vol. 145, No. 22, 224104, 14.12.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    Convergence patterns and rates in two-state perturbation expansions. / Olsen, Jeppe; Jørgensen, Poul.

    In: Journal of Chemical Physics, Vol. 151, No. 8, 084108, 08.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Coupled cluster theory in a projected atomic orbital basis. / Christiansen, Ove; Manninen, Pekka; Olsen, Jeppe; Jørgensen, Poul.

    In: Journal of Chemical Physics, Vol. 124, 2006, p. 084103-1- 084103-9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Coupled-cluster connected quadruples and quintuples corrections to the harmonic vibrational frequencies and equilibrium bond distances of HF, N2, F2, and CO. / Ruden, T.A.; Helgaker, T.; Jørgensen, P.; Olsen, J.

    In: Journal of Chemical Physics, Vol. 121, No. 12, 2004, p. 5874-5884.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Coupled-cluster connected-quadruples corrections to atomization energies. / Ruden, T.A.; Helgaker, T.; Jørgensen, P.; Olsen, J.

    In: Chemical Physics Letters, Vol. 371, 2003, p. 62-67.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Coupled-cluster singles, doubles and triples (CCSDT) calculations of atomization energies. / Bak, Keld L.; Jørgensen, Poul; Olsen, Jeppe; Helgaker, T.; Gauss, J.

    In: Chemical Physics Letters, Vol. 317, No. 1-2, 2000, p. 116-122.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Direct optimization of the atomic-orbital density matrix using the conjugate-gradient method with a multilevel preconditioner. / Larsen, H.; Olsen, J.; Jørgensen, P.; Helgaker, T.

    In: Journal of Chemical Physics, Vol. 115, 2001, p. 9685-9697.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Dynamic correlation for non-orthogonal reference states : Improved perturbational and variational methods. / Kähler, Sven; Olsen, Jeppe.

    In: Journal of Chemical Physics, Vol. 149, No. 14, 144104, 14.10.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review