Kasper Kristensen

3.8k total citations · 1 hit paper
33 papers, 1.8k citations indexed

About

Kasper Kristensen is a scholar working on Atomic and Molecular Physics, and Optics, Materials Chemistry and Spectroscopy. According to data from OpenAlex, Kasper Kristensen has authored 33 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Atomic and Molecular Physics, and Optics, 8 papers in Materials Chemistry and 7 papers in Spectroscopy. Recurrent topics in Kasper Kristensen's work include Advanced Chemical Physics Studies (26 papers), Spectroscopy and Quantum Chemical Studies (19 papers) and Molecular spectroscopy and chirality (5 papers). Kasper Kristensen is often cited by papers focused on Advanced Chemical Physics Studies (26 papers), Spectroscopy and Quantum Chemical Studies (19 papers) and Molecular spectroscopy and chirality (5 papers). Kasper Kristensen collaborates with scholars based in Denmark, Norway and United States. Kasper Kristensen's co-authors include Poul Jørgensen, Thomas Kjærgaard, Sonia Coriani, Kenneth Ruud, Trygve Helgaker, Jeppe Olsen, Branislav Jansı́k, Pablo Baudin, Jonas Elm and Ida‐Marie Høyvik and has published in prestigious journals such as Chemical Reviews, The Journal of Chemical Physics and Physical Chemistry Chemical Physics.

In The Last Decade

Kasper Kristensen

33 papers receiving 1.8k citations

Hit Papers

Recent Advances in Wave Function-Based Methods of Molecul... 2012 2026 2016 2021 2012 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Recent Advances in Wave Function-Based Methods of Molecular-Property Calculations
    2012 528 citations Trygve Helgaker, Sonia Coriani et al. Chemical Reviews profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kasper Kristensen Denmark 22 1.3k 539 403 329 177 33 1.8k
Filip Pawłowski United States 26 1.1k 0.9× 499 0.9× 348 0.9× 299 0.9× 169 1.0× 60 1.7k
Alberto Baiardi Italy 21 1.2k 0.9× 583 1.1× 389 1.0× 479 1.5× 245 1.4× 56 1.8k
Alfredo Sánchez de Merás Spain 20 1.6k 1.2× 646 1.2× 547 1.4× 439 1.3× 296 1.7× 66 2.2k
Justin M. Turney United States 15 944 0.7× 437 0.8× 522 1.3× 450 1.4× 336 1.9× 69 1.8k
Branislav Jansı́k Denmark 26 1.2k 0.9× 543 1.0× 476 1.2× 293 0.9× 171 1.0× 50 1.7k
Kiyoshi Yagi Japan 30 1.9k 1.5× 898 1.7× 371 0.9× 355 1.1× 150 0.8× 74 2.5k
Jeremy O. Richardson Switzerland 31 2.4k 1.8× 514 1.0× 464 1.2× 318 1.0× 104 0.6× 95 3.0k
Susi Lehtola Finland 24 1.2k 0.9× 345 0.6× 772 1.9× 250 0.8× 240 1.4× 60 2.1k
Evgeny Epifanovsky United States 24 1.4k 1.1× 398 0.7× 412 1.0× 449 1.4× 149 0.8× 43 2.0k
Scott Habershon United Kingdom 25 1.5k 1.1× 436 0.8× 743 1.8× 348 1.1× 121 0.7× 74 2.3k

Countries citing papers authored by Kasper Kristensen

Since Specialization
Citations

This map shows the geographic impact of Kasper Kristensen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kasper Kristensen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kasper Kristensen more than expected).

Fields of papers citing papers by Kasper Kristensen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kasper Kristensen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kasper Kristensen. The network helps show where Kasper Kristensen may publish in the future.

Co-authorship network of co-authors of Kasper Kristensen

This figure shows the co-authorship network connecting the top 25 collaborators of Kasper Kristensen. A scholar is included among the top collaborators of Kasper Kristensen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kasper Kristensen. Kasper Kristensen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Baudin, Pablo, Filip Pawłowski, Dmytro Bykov, et al.. (2019). Cluster perturbation theory. III. Perturbation series for coupled cluster singles and doubles excitation energies. The Journal of Chemical Physics. 150(13). 134110–134110. 20 indexed citations
2.
Baudin, Pablo & Kasper Kristensen. (2017). Correlated natural transition orbital framework for low-scaling excitation energy calculations (CorNFLEx). The Journal of Chemical Physics. 146(21). 214114–214114. 20 indexed citations
3.
Baudin, Pablo, et al.. (2017). A local framework for calculating coupled cluster singles and doubles excitation energies (LoFEx-CCSD). Molecular Physics. 115(17-18). 2135–2144. 16 indexed citations
4.
Ettenhuber, Patrick, Pablo Baudin, Thomas Kjærgaard, Poul Jørgensen, & Kasper Kristensen. (2016). Orbital spaces in the divide-expand-consolidate coupled cluster method. The Journal of Chemical Physics. 144(16). 164116–164116. 21 indexed citations
5.
Baudin, Pablo, Patrick Ettenhuber, Simen Reine, Kasper Kristensen, & Thomas Kjærgaard. (2016). Efficient linear-scaling second-order Møller-Plesset perturbation theory: The divide–expand–consolidate RI-MP2 model. The Journal of Chemical Physics. 144(5). 54102–54102. 45 indexed citations
6.
Baudin, Pablo & Kasper Kristensen. (2016). LoFEx — A local framework for calculating excitation energies: Illustrations using RI-CC2 linear response theory. The Journal of Chemical Physics. 144(22). 224106–224106. 35 indexed citations
7.
Eriksen, Janus J., Kasper Kristensen, Devin A. Matthews, Poul Jørgensen, & Jeppe Olsen. (2016). Convergence of coupled cluster perturbation theory. The Journal of Chemical Physics. 145(22). 224104–224104. 6 indexed citations
8.
Kjærgaard, Thomas, Pablo Baudin, Dmytro Bykov, et al.. (2016). Massively parallel and linear-scaling algorithm for second-order Møller–Plesset perturbation theory applied to the study of supramolecular wires. Computer Physics Communications. 212. 152–160. 16 indexed citations
9.
Hättig, Christof, et al.. (2016). Explicitly correlated second-order Møller-Plesset perturbation theory in a Divide-Expand-Consolidate (DEC) context. The Journal of Chemical Physics. 144(20). 204112–204112. 15 indexed citations
10.
Eriksen, Janus J., Pablo Baudin, Patrick Ettenhuber, et al.. (2015). Linear-Scaling Coupled Cluster with Perturbative Triple Excitations: The Divide–Expand–Consolidate CCSD(T) Model. Journal of Chemical Theory and Computation. 11(7). 2984–2993. 73 indexed citations
11.
Høyvik, Ida‐Marie, Kasper Kristensen, Thomas Kjærgaard, & Poul Jørgensen. (2013). A perspective on the localizability of Hartree–Fock orbitals. Theoretical Chemistry Accounts. 133(1). 23 indexed citations
12.
Høyvik, Ida‐Marie, Branislav Jansı́k, Kasper Kristensen, & Poul Jørgensen. (2013). Local Hartree–Fock orbitals using a three‐level optimization strategy for the energy. Journal of Computational Chemistry. 34(15). 1311–1320. 10 indexed citations
13.
Helgaker, Trygve, Sonia Coriani, Poul Jørgensen, et al.. (2012). Recent Advances in Wave Function-Based Methods of Molecular-Property Calculations. Chemical Reviews. 112(1). 543–631. 528 indexed citations breakdown →
14.
Kristensen, Kasper, Ida‐Marie Høyvik, Branislav Jansı́k, et al.. (2012). MP2 energy and density for large molecular systems with internal error control using the Divide-Expand-Consolidate scheme. Physical Chemistry Chemical Physics. 14(45). 15706–15706. 57 indexed citations
15.
Kjærgaard, Thomas, Kasper Kristensen, Joanna Kauczor, et al.. (2011). Comparison of standard and damped response formulations of magnetic circular dichroism. The Journal of Chemical Physics. 135(2). 24112–24112. 14 indexed citations
16.
Kristensen, Kasper, Joanna Kauczor, Andreas J. Thorvaldsen, et al.. (2011). Damped response theory description of two-photon absorption. The Journal of Chemical Physics. 134(21). 214104–214104. 38 indexed citations
17.
Coriani, Sonia, Andreas J. Thorvaldsen, Kasper Kristensen, & Poul Jørgensen. (2011). Variational response-function formulation of vibrational circular dichroism. Physical Chemistry Chemical Physics. 13(10). 4224–4224. 12 indexed citations
18.
Jansı́k, Branislav, Stinne Høst, Kasper Kristensen, & Poul Jørgensen. (2011). Local orbitals by minimizing powers of the orbital variance. The Journal of Chemical Physics. 134(19). 194104–194104. 78 indexed citations
19.
Thorvaldsen, Andreas J., Kenneth Ruud, Kasper Kristensen, Poul Jørgensen, & Sonia Coriani. (2008). A density matrix-based quasienergy formulation of the Kohn–Sham density functional response theory using perturbation- and time-dependent basis sets. The Journal of Chemical Physics. 129(21). 214108–214108. 97 indexed citations
20.
Kristensen, Kasper, Poul Jørgensen, Andreas J. Thorvaldsen, & Trygve Helgaker. (2008). Efficient elimination of response parameters in molecular property calculations for variational and nonvariational energies. The Journal of Chemical Physics. 129(21). 214103–214103. 36 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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