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Chemistry

D-Index
73
Citations
26566
World Ranking
4866
National Ranking
36

Overview

Jeppe Olsen is affiliated with Aarhus University in Denmark and conducts research primarily in the fields of physics and chemistry. Their work broadly covers atomic and molecular physics, spectroscopy, and quantum chemical studies.

The scientist's recent publications illustrate a strong focus on cluster perturbation theory and related computational methods in chemical physics. Recent papers include:

  • "Cluster perturbation theory. VI. Ground-state energy series using the Lagrangian" (2022) published in The Journal of Chemical Physics
  • "Cluster perturbation theory. VII. The convergence of cluster perturbation expansions" (2022) published in The Journal of Chemical Physics
  • "Cluster perturbation theory. VIII. First order properties for a coupled cluster state" (2022) published in The Journal of Chemical Physics
  • "ASTRA: Transition-density-matrix approach to molecular ionization" (2023) published in Physical Review Research
  • "Massively parallel GPU enabled third-order cluster perturbation excitation energies for cost-effective large scale excitation energy calculations" (2023) published in The Journal of Chemical Physics

Jeppe Olsen frequently collaborates with several researchers, including:

  • Andreas Erbs Hillers-Bendtsen
  • Kurt V. Mikkelsen
  • Poul J. Jørgensen
  • Barry I. Schneider
  • Luca Argenti

The scientist's work is regularly published in venues such as:

  • The Journal of Chemical Physics
  • Frontiers in Chemistry
  • arXiv (Cornell University)
  • Physical Review Research
  • Science Advances

Main areas of study include physics and astronomy with significant contributions to chemistry. Subfields of research include atomic and molecular physics and optics, spectroscopy, astronomy and astrophysics, statistical and nonlinear physics, and physical and theoretical chemistry.

Jeppe Olsen's research covers a range of topics such as advanced chemical physics studies, spectroscopy and quantum chemical studies, laser-matter interactions and applications, mass spectrometry techniques and applications, quantum superfluid helium dynamics, atomic and molecular physics, and astro and planetary science.

Best Publications

  • Molecular Electronic-Structure Theory: Helgaker/Molecular Electronic-Structure Theory

    Trygve Helgaker;Poul Jørgensen;Jeppe Olsen

  • Basis-set convergence in correlated calculations on Ne, N2, and H2O

    Asger Halkier;Trygve Helgaker;Poul Jørgensen;Wim Klopper

  • The Dalton quantum chemistry program system

    Kestutis Aidas;Celestino Angeli;Keld L. Bak;Vebjørn Bakken

  • Linear and nonlinear response functions for an exact state and for an MCSCF state

    Jeppe Olsen;Poul Jo;rgensen

  • Determinant based configuration interaction algorithms for complete and restricted configuration interaction spaces

    Jeppe Olsen;Björn O. Roos;Poul Jo;rgensen

  • Basis-set convergence of the energy in molecular Hartree–Fock calculations

    Asger Halkier;Trygve Helgaker;Poul Jørgensen;Wim Klopper

  • Recent advances in wave function-based methods of molecular-property calculations.

    Trygve Helgaker;Sonia Coriani;Poul Jørgensen;Kasper Kristensen

  • Dalton, a molecular electronic structure program

    H. Agren;David John. Wilson;O. Vahtras;P. R. Taylor

  • Multiconfiguration Pair-Density Functional Theory.

    Giovanni Li Manni;Rebecca K. Carlson;Sijie Luo;Dongxia Ma

  • Passing the one-billion limit in full configuration-interaction (FCI) calculations

    Jeppe Olsen;Poul Jørgensen;Jack Simons

  • The prediction of molecular equilibrium structures by the standard electronic wave functions

    Trygve Helgaker;Jürgen Gauss;Poul Jørgensen;Jeppe Olsen

  • The accurate determination of molecular equilibrium structures

    Keld L. Bak;Jürgen Gauss;Poul Jørgensen;Jeppe Olsen

  • Multiconfiguration Pair-Density Functional Theory.

    Prachi Sharma;Jie J. Bao;Donald G. Truhlar;Laura Gagliardi

  • Full configuration-interaction and state of the art correlation calculations on water in a valence double-zeta basis with polarization functions

    Jeppe Olsen;Poul Jørgensen;Henrik Koch;Anna Balkova

  • Excitation energies of BH, CH2 and Ne in full configuration interaction and the hierarchy CCS, CC2, CCSD and CC3 of coupled cluster models

    Henrik Koch;Ove Christiansen;Poul Jørgensen;Jeppe Olsen

  • Vibrational Raman optical activity calculations using London atomic orbitals

    Trygve Helgaker;Kenneth Ruud;Keld L. Bak;Poul Jørgensen

  • Molecular equilibrium structures from experimental rotational constants and calculated vibration–rotation interaction constants

    Filip Pawłowski;Poul Jørgensen;Jeppe Olsen;Flemming Hegelund

  • The CASSCF method: A perspective and commentary

    Jeppe Olsen

  • Excitation energies of H2O, N2 and C2 in full configuration interaction and coupled cluster theory

    Ove Christiansen;Henrik Koch;Poul Jørgensen;Jeppe Olsen

  • A priori calculation of molecular properties to chemical accuracy

    Trygve Helgaker;Torgeir A. Ruden;Poul Jørgensen;Jeppe Olsen

  • Highly accurate calculations of molecular electronic structure

    Wim Klopper;Keld L Bak;Poul Jørgensen;Jeppe Olsen

  • Accuracy of atomization energies and reaction enthalpies in standard and extrapolated electronic wave function/basis set calculations

    Keld L. Bak;Poul Jørgensen;Jeppe Olsen;Trygve Helgaker

Frequent Co-Authors

Poul Jørgensen
Poul Jørgensen Aarhus University
Trygve Helgaker
Trygve Helgaker University of Oslo
Dage Sundholm
Dage Sundholm University of Helsinki
Poul Jo
Poul Jo Aarhus University
Henrik Koch
Henrik Koch Scuola Normale Superiore di Pisa
Ove Christiansen
Ove Christiansen Aarhus University
Wim Klopper
Wim Klopper Karlsruhe Institute of Technology
Kenneth Ruud
Kenneth Ruud University of Tromsø - The Arctic University of Norway
Jürgen Gauss
Jürgen Gauss Johannes Gutenberg University of Mainz
Sonia Coriani
Sonia Coriani Technical University of Denmark

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