Friedrich Krien

655 total citations
21 papers, 376 citations indexed

About

Friedrich Krien is a scholar working on Condensed Matter Physics, Atomic and Molecular Physics, and Optics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Friedrich Krien has authored 21 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Condensed Matter Physics, 16 papers in Atomic and Molecular Physics, and Optics and 6 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Friedrich Krien's work include Physics of Superconductivity and Magnetism (21 papers), Quantum and electron transport phenomena (14 papers) and Advanced Condensed Matter Physics (7 papers). Friedrich Krien is often cited by papers focused on Physics of Superconductivity and Magnetism (21 papers), Quantum and electron transport phenomena (14 papers) and Advanced Condensed Matter Physics (7 papers). Friedrich Krien collaborates with scholars based in Austria, Germany and Italy. Friedrich Krien's co-authors include A. I. Lichtenstein, Angelo Valli, Erik G. C. P. van Loon, Massimo Capone, M. I. Katsnelson, Е. А. Степанов, Patrick Chalupa-Gantner, A. Toschi, A. A. Katanin and Anna Kauch and has published in prestigious journals such as Physical Review Letters, Physical review. B. and Physical Review Research.

In The Last Decade

Friedrich Krien

21 papers receiving 374 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Friedrich Krien Austria 14 324 272 90 16 16 21 376
Anna Kauch Austria 12 211 0.7× 232 0.9× 46 0.5× 21 1.3× 17 1.1× 28 309
Gennady Y. Chitov Canada 11 222 0.7× 234 0.9× 34 0.4× 20 1.3× 25 1.6× 22 302
F. Hébert France 11 316 1.0× 389 1.4× 66 0.7× 10 0.6× 5 0.3× 17 473
Darshan G. Joshi Germany 12 277 0.9× 239 0.9× 86 1.0× 25 1.6× 15 0.9× 23 358
Miklós Lajkó Switzerland 9 319 1.0× 251 0.9× 76 0.8× 14 0.9× 35 2.2× 12 371
Florian Goth Germany 8 206 0.6× 178 0.7× 67 0.7× 23 1.4× 16 1.0× 16 291
Ryui Kaneko Japan 10 378 1.2× 281 1.0× 110 1.2× 12 0.8× 9 0.6× 26 442
Andreas Eberlein Germany 13 367 1.1× 264 1.0× 125 1.4× 33 2.1× 45 2.8× 16 451
Nvsen Ma China 9 232 0.7× 208 0.8× 33 0.4× 28 1.8× 18 1.1× 16 287
Stefan Depenbrock Germany 5 515 1.6× 445 1.6× 66 0.7× 21 1.3× 8 0.5× 7 581

Countries citing papers authored by Friedrich Krien

Since Specialization
Citations

This map shows the geographic impact of Friedrich Krien'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 Friedrich Krien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Friedrich Krien more than expected).

Fields of papers citing papers by Friedrich Krien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Friedrich Krien. 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 Friedrich Krien. The network helps show where Friedrich Krien may publish in the future.

Co-authorship network of co-authors of Friedrich Krien

This figure shows the co-authorship network connecting the top 25 collaborators of Friedrich Krien. A scholar is included among the top collaborators of Friedrich Krien 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 Friedrich Krien. Friedrich Krien 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.
Iskakov, Sergei, et al.. (2025). Pairing boost from enhanced spin-fermion coupling in the pseudogap regime. Physical review. B.. 112(4). 1 indexed citations
2.
Kiese, Dominik, Nils Wentzell, Igor Krivenko, et al.. (2024). Embedded multi-boson exchange: A step beyond quantum cluster theories. Physical Review Research. 6(4). 2 indexed citations
3.
Krien, Friedrich, et al.. (2024). Non-perturbative intertwining between spin and charge correlations: A ``smoking gun'' single-boson-exchange result. SciPost Physics. 16(2). 9 indexed citations
4.
Iskakov, Sergei, et al.. (2024). Unambiguous Fluctuation Decomposition of the Self-Energy: Pseudogap Physics beyond Spin Fluctuations. Physical Review Letters. 132(21). 216501–216501. 1 indexed citations
5.
Krien, Friedrich, et al.. (2023). Nonlinear responses and three-particle correlators in correlated electron systems exemplified by the Anderson impurity model. Physical review. B.. 107(20). 6 indexed citations
6.
Krien, Friedrich & Anna Kauch. (2022). The plain and simple parquet approximation: single- and multi-boson exchange in the two-dimensional Hubbard model. arXiv (Cornell University). 13 indexed citations
7.
Krien, Friedrich, et al.. (2022). Explaining the pseudogap through damping and antidamping on the Fermi surface by imaginary spin scattering. Communications Physics. 5(1). 17 indexed citations
8.
Lichtenstein, A. I., et al.. (2021). Parametrizations of local vertex corrections from weak to strong coupling: Importance of the Hedin three-leg vertex. Physical review. B.. 104(12). 15 indexed citations
9.
Loon, Erik G. C. P. van, Friedrich Krien, & A. A. Katanin. (2020). Bethe-Salpeter Equation at the Critical End Point of the Mott Transition. Physical Review Letters. 125(13). 136402–136402. 26 indexed citations
10.
Krien, Friedrich, Angelo Valli, Patrick Chalupa-Gantner, et al.. (2020). Boson-exchange parquet solver for dual fermions. Physical review. B.. 102(19). 30 indexed citations
11.
Krien, Friedrich, A. I. Lichtenstein, & G. Rohringer. (2020). Fluctuation diagnostic of the nodal/antinodal dichotomy in the Hubbard model at weak coupling: A parquet dual fermion approach. Physical review. B.. 102(23). 20 indexed citations
12.
Krien, Friedrich, Angelo Valli, & Massimo Capone. (2019). Single-boson exchange decomposition of the vertex function. Physical review. B.. 100(15). 40 indexed citations
13.
Krien, Friedrich & Angelo Valli. (2019). Parquetlike equations for the Hedin three-leg vertex. Physical review. B.. 100(24). 25 indexed citations
14.
Krien, Friedrich. (2019). Efficient evaluation of the polarization function in dynamical mean-field theory. Physical review. B.. 99(23). 22 indexed citations
15.
Krien, Friedrich, Erik G. C. P. van Loon, M. I. Katsnelson, A. I. Lichtenstein, & Massimo Capone. (2019). Two-particle Fermi liquid parameters at the Mott transition: Vertex divergences, Landau parameters, and incoherent response in dynamical mean-field theory. Physical review. B.. 99(24). 19 indexed citations
16.
Степанов, Е. А., et al.. (2018). Effective Heisenberg Model and Exchange Interaction for Strongly Correlated Systems. Physical Review Letters. 121(3). 37204–37204. 31 indexed citations
17.
Loon, Erik G. C. P. van, Friedrich Krien, Hartmut Hafermann, A. I. Lichtenstein, & M. I. Katsnelson. (2018). Fermion-boson vertex within dynamical mean-field theory. Physical review. B.. 98(20). 25 indexed citations
18.
Krien, Friedrich, et al.. (2017). Conservation in two-particle self-consistent extensions of dynamical mean-field theory. Physical review. B.. 96(7). 25 indexed citations
19.
Iskakov, Sergei, et al.. (2017). Exact diagonalization solver for extended dynamical mean-field theory. Physical review. B.. 96(23). 15 indexed citations
20.
Loon, Erik G. C. P. van, et al.. (2016). Double occupancy in dynamical mean-field theory and the dual boson approach. Physical review. B.. 93(15). 27 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Anna Kauch Breakdown of academic impact, for papers by Gennady Y. Chitov Breakdown of academic impact, for papers by F. Hébert Breakdown of academic impact, for papers by Darshan G. Joshi Breakdown of academic impact, for papers by Miklós Lajkó Breakdown of academic impact, for papers by Florian Goth Breakdown of academic impact, for papers by Ryui Kaneko Breakdown of academic impact, for papers by Andreas Eberlein Breakdown of academic impact, for papers by Nvsen Ma Breakdown of academic impact, for papers by Stefan Depenbrock
Rankless by CCL
2026