Leszek Sirko

2.5k total citations
96 papers, 1.9k citations indexed

About

Leszek Sirko is a scholar working on Statistical and Nonlinear Physics, Atomic and Molecular Physics, and Optics and Computer Networks and Communications. According to data from OpenAlex, Leszek Sirko has authored 96 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Statistical and Nonlinear Physics, 64 papers in Atomic and Molecular Physics, and Optics and 13 papers in Computer Networks and Communications. Recurrent topics in Leszek Sirko's work include Quantum chaos and dynamical systems (69 papers), Cold Atom Physics and Bose-Einstein Condensates (33 papers) and Quantum optics and atomic interactions (32 papers). Leszek Sirko is often cited by papers focused on Quantum chaos and dynamical systems (69 papers), Cold Atom Physics and Bose-Einstein Condensates (33 papers) and Quantum optics and atomic interactions (32 papers). Leszek Sirko collaborates with scholars based in Poland, United States and Germany. Leszek Sirko's co-authors include Szymon Bauch, Michał Ławniczak, Oleh Hul, R. Blümel, Patrick M. Koch, Małgorzata Białous, P. M. Koch, H. Walther, Barbara Dietz and R. Graham and has published in prestigious journals such as Physical Review Letters, Scientific Reports and Physical Review A.

In The Last Decade

Leszek Sirko

89 papers receiving 1.9k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Leszek Sirko Poland 28 1.4k 1.4k 194 188 176 96 1.9k
Barbara Dietz Germany 27 2.0k 1.4× 1.9k 1.4× 129 0.7× 124 0.7× 166 0.9× 116 2.5k
Szymon Bauch Poland 20 906 0.7× 700 0.5× 88 0.5× 102 0.5× 110 0.6× 59 1.2k
Denis Ullmo France 24 1.8k 1.3× 1.2k 0.9× 206 1.1× 60 0.3× 159 0.9× 70 2.2k
F. Kh. Abdullaev Uzbekistan 35 3.8k 2.8× 2.8k 2.1× 328 1.7× 147 0.8× 371 2.1× 174 4.2k
Jörg Main Germany 32 2.6k 1.9× 2.0k 1.5× 168 0.9× 81 0.4× 103 0.6× 159 3.2k
H. R. Jauslin France 25 1.5k 1.1× 448 0.3× 102 0.5× 108 0.6× 227 1.3× 101 1.9k
L. Kaplan United States 22 869 0.6× 857 0.6× 111 0.6× 50 0.3× 66 0.4× 65 1.3k
J. M. Robbins United Kingdom 19 617 0.5× 567 0.4× 72 0.4× 77 0.4× 57 0.3× 43 973
Roland Ketzmerick Germany 30 2.2k 1.6× 1.9k 1.4× 368 1.9× 148 0.8× 208 1.2× 88 3.1k
Arnd Bäcker Germany 21 754 0.6× 1.0k 0.7× 168 0.9× 99 0.5× 76 0.4× 70 1.2k

Countries citing papers authored by Leszek Sirko

Since Specialization
Citations

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

Fields of papers citing papers by Leszek Sirko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leszek Sirko

This figure shows the co-authorship network connecting the top 25 collaborators of Leszek Sirko. A scholar is included among the top collaborators of Leszek Sirko 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 Leszek Sirko. Leszek Sirko 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.
Farooq, Omer, Michał Ławniczak, Pavel Kurasov, & Leszek Sirko. (2025). Isoscattering non-isospectral quantum graphs. Scientific Reports. 15(1). 39686–39686.
2.
Białous, Małgorzata, et al.. (2025). Statistical analysis of level-spacing ratios in pseudointegrable systems: Semi-Poisson insight and beyond. Physical review. E. 112(1). 14201–14201.
3.
Farooq, Omer, et al.. (2025). Families of isospectral and isoscattering quantum graphs. Physical Review Research. 7(2).
4.
Farooq, Omer, A. Akhshani, Michał Ławniczak, Małgorzata Białous, & Leszek Sirko. (2024). Coupled unidirectional chaotic microwave graphs. Physical review. E. 110(1). 14206–14206.
5.
Ławniczak, Michał, A. Akhshani, Omer Farooq, et al.. (2023). Distributions of the Wigner reaction matrix for microwave networks with symplectic symmetry in the presence of absorption. Physical review. E. 107(2). 24203–24203. 10 indexed citations
6.
Białous, Małgorzata, Barbara Dietz, & Leszek Sirko. (2023). Experimental study of the elastic enhancement factor in a three-dimensional wave-chaotic microwave resonator exhibiting strongly overlapping resonances. Physical review. E. 107(5). 54210–54210. 1 indexed citations
7.
Akhshani, A., Małgorzata Białous, & Leszek Sirko. (2023). Quantum graphs and microwave networks as narrow-band filters for quantum and microwave devices. Physical review. E. 108(3). 34219–34219. 2 indexed citations
8.
Farooq, Omer, Michał Ławniczak, A. Akhshani, Szymon Bauch, & Leszek Sirko. (2022). The Generalized Euler Characteristics of the Graphs Split at Vertices. Entropy. 24(3). 387–387. 4 indexed citations
9.
Farooq, Omer, A. Akhshani, Małgorzata Białous, et al.. (2022). Experimental Investigation of the Generalized Euler Characteristic of the Networks Split at Edges. Mathematics. 10(20). 3785–3785. 1 indexed citations
10.
Białous, Małgorzata & Leszek Sirko. (2022). Enhancement factor in the regime of semi-Poisson statistics in a singular microwave cavity. Physical review. E. 106(6). 64208–64208. 3 indexed citations
11.
Ławniczak, Michał, et al.. (2021). Application of topological resonances in experimental investigation of a Fermi golden rule in microwave networks. Physical review. E. 103(3). 32208–32208. 5 indexed citations
12.
Białous, Małgorzata, Barbara Dietz, & Leszek Sirko. (2021). Missing-level statistics in a dissipative microwave resonator with partially violated time-reversal invariance. Physical review. E. 103(5). 52204–52204. 5 indexed citations
13.
Białous, Małgorzata, et al.. (2021). Delay-time distribution in the scattering of short Gaussian pulses in microwave networks. Physical review. E. 104(2). 24223–24223. 6 indexed citations
14.
Białous, Małgorzata, Barbara Dietz, & Leszek Sirko. (2020). How time-reversal-invariance violation leads to enhanced backscattering with increasing openness of a wave-chaotic system. Physical review. E. 102(4). 12 indexed citations
15.
Białous, Małgorzata, et al.. (2020). Edge switch transformation in microwave networks. Physical review. E. 102(1). 13 indexed citations
16.
Ławniczak, Michał, et al.. (2020). Hearing Euler characteristic of graphs. Physical review. E. 101(5). 52320–52320. 14 indexed citations
17.
Ławniczak, Michał, B. A. van Tiggelen, & Leszek Sirko. (2020). Experimental investigation of distributions of the off-diagonal elements of the scattering matrix and Wigner's K matrix for networks with broken time reversal invariance. Physical review. E. 102(5). 52214–52214. 12 indexed citations
18.
Hul, Oleh, et al.. (2004). Experimental investigation of nodal domains in the chaotic microwave rough billiard. Physical Review E. 70(5). 56209–56209. 36 indexed citations
19.
Bauch, Szymon, et al.. (2002). Properties of Eigenfunctions in the Quantum Cantori Regime. AcPPB. 33(8). 2123. 1 indexed citations
20.
Sirko, Leszek, et al.. (2001). Experimental investigation of a regime of Wigner ergodicity in microwave rough billiards. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 63(4). 46208–46208. 32 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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