Karl-Erik Thylwe

877 total citations
73 papers, 713 citations indexed

About

Karl-Erik Thylwe is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Nuclear and High Energy Physics. According to data from OpenAlex, Karl-Erik Thylwe has authored 73 papers receiving a total of 713 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Atomic and Molecular Physics, and Optics, 35 papers in Statistical and Nonlinear Physics and 10 papers in Nuclear and High Energy Physics. Recurrent topics in Karl-Erik Thylwe's work include Quantum chaos and dynamical systems (30 papers), Quantum Mechanics and Non-Hermitian Physics (26 papers) and Cold Atom Physics and Bose-Einstein Condensates (21 papers). Karl-Erik Thylwe is often cited by papers focused on Quantum chaos and dynamical systems (30 papers), Quantum Mechanics and Non-Hermitian Physics (26 papers) and Cold Atom Physics and Bose-Einstein Condensates (21 papers). Karl-Erik Thylwe collaborates with scholars based in Sweden, United Kingdom and Iran. Karl-Erik Thylwe's co-authors include J. N. L. Connor, M. Hamzavi, A. A. Rajabi, Nils Andersson, Patrick McCabe, Nanny Fröman, Tomasz Kapitaniak, Sameer M. Ikhdair, Hans Jürgen Korsch and O. J. Oluwadare and has published in prestigious journals such as The Journal of Chemical Physics, Physical Review A and Journal of Sound and Vibration.

In The Last Decade

Karl-Erik Thylwe

69 papers receiving 678 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Karl-Erik Thylwe Sweden 16 545 300 128 69 68 73 713
Per Olof Fröman Sweden 18 851 1.6× 418 1.4× 236 1.8× 116 1.7× 27 0.4× 53 1.1k
I. H. Duru Türkiye 12 545 1.0× 368 1.2× 206 1.6× 140 2.0× 35 0.5× 38 757
D. L. Pursey United States 16 465 0.9× 305 1.0× 218 1.7× 37 0.5× 63 0.9× 35 693
Nanny Fröman Sweden 19 953 1.7× 484 1.6× 284 2.2× 116 1.7× 34 0.5× 47 1.3k
Asım Orhan Barut United States 8 410 0.8× 212 0.7× 176 1.4× 147 2.1× 26 0.4× 28 637
Akira Inomata United States 18 1.1k 2.0× 708 2.4× 238 1.9× 100 1.4× 63 0.9× 71 1.3k
A. N. Sissakian Russia 16 418 0.8× 326 1.1× 192 1.5× 40 0.6× 34 0.5× 51 661
S. M. Roy India 16 632 1.2× 150 0.5× 501 3.9× 38 0.6× 36 0.5× 65 1.2k
T. A. Osborn Canada 16 671 1.2× 314 1.0× 256 2.0× 63 0.9× 38 0.6× 68 918
Sudhir R. Jain India 17 395 0.7× 421 1.4× 209 1.6× 18 0.3× 61 0.9× 82 846

Countries citing papers authored by Karl-Erik Thylwe

Since Specialization
Citations

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

Fields of papers citing papers by Karl-Erik Thylwe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl-Erik Thylwe. 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 Karl-Erik Thylwe. The network helps show where Karl-Erik Thylwe may publish in the future.

Co-authorship network of co-authors of Karl-Erik Thylwe

This figure shows the co-authorship network connecting the top 25 collaborators of Karl-Erik Thylwe. A scholar is included among the top collaborators of Karl-Erik Thylwe 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 Karl-Erik Thylwe. Karl-Erik Thylwe 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.
Thylwe, Karl-Erik, O. J. Oluwadare, & K. J. Oyewumi. (2016). Semi-Relativistic Reflection and Transmission Coefficients for Two Spinless Particles Separated by a Rectangular-Shaped Potential Barrier. Communications in Theoretical Physics. 66(4). 389–395. 6 indexed citations
2.
Oluwadare, O. J., Karl-Erik Thylwe, & K. J. Oyewumi. (2016). Non-Relativistic Phase Shifts for Scattering on Generalized Radial Yukawa Potentials. Communications in Theoretical Physics. 65(4). 434–440. 14 indexed citations
3.
Thylwe, Karl-Erik & Patrick McCabe. (2015). On Calculations of Legendre Functions and Associated Legendre Functions of the First Kind of Complex Degree. Communications in Theoretical Physics. 64(1). 9–12. 3 indexed citations
4.
Thylwe, Karl-Erik & Patrick McCabe. (2014). A theoretical study of spin-angular behaviors of potential scattering resonances. Physica Scripta. 89(8). 85401–85401. 3 indexed citations
5.
Thylwe, Karl-Erik & M. Hamzavi. (2013). On pseudospin symmetry of Dirac states. Physica Scripta. 87(2). 25004–25004. 2 indexed citations
6.
Thylwe, Karl-Erik. (2012). On relativistic shifts of negative-ion resonances. The European Physical Journal D. 66(1). 20 indexed citations
7.
Thylwe, Karl-Erik. (2008). Amplitude-phase methods for analyzing the radial Dirac equation: calculation of scattering phase shifts. Physica Scripta. 77(6). 65005–65005. 23 indexed citations
8.
Thylwe, Karl-Erik. (2006). Multi-state complex angular momentum residues. Journal of Physics A Mathematical and General. 39(38). 11895–11899. 3 indexed citations
9.
Thylwe, Karl-Erik. (2005). Generalization of the amplitude-phaseS-matrix formula for coupled scattering states. Journal of Physics A Mathematical and General. 38(46). 10007–10013. 9 indexed citations
10.
Thylwe, Karl-Erik. (2004). ScatteringS-matrix derived from invariants of the Ermakov–Lewis type. Journal of Physics A Mathematical and General. 37(44). L589–L591. 16 indexed citations
11.
Thylwe, Karl-Erik. (2004). The barrier transmission problem treated by the amplitude-phase method and expressed in terms of an invariant of the Ermakov–Lewis type. Journal of Physics A Mathematical and General. 38(1). 235–243. 11 indexed citations
12.
Thylwe, Karl-Erik. (2002). Note on invariants for uncoupled Ermakov systems. Journal of Physics A Mathematical and General. 35(19). 4359–4362. 7 indexed citations
13.
Thylwe, Karl-Erik. (1998). Higher-order narrow-tube quantizations of quasienergies. Journal of Physics A Mathematical and General. 31(9). 2253–2267. 2 indexed citations
14.
Thylwe, Karl-Erik & Harry Dankowicz. (1996). Time-dependent normal form Hamiltonian for dynamical equilibria. Journal of Physics A Mathematical and General. 29(13). 3707–3722. 5 indexed citations
15.
Thylwe, Karl-Erik, et al.. (1995). Non-perturbative stability analysis of periodic responses in driven non-linear oscillators. Journal of Sound and Vibration. 182(2). 191–207. 2 indexed citations
16.
Kapitaniak, Tomasz, Karl-Erik Thylwe, Ian L. Cohen, & Jerzy Wojewoda. (1995). Chaos-hyperchaos transition. Chaos Solitons & Fractals. 5(10). 2003–2011. 24 indexed citations
17.
Thylwe, Karl-Erik & F. Bensch. (1994). Semiclassical narrow-tube quantizations of time-periodic Hamiltonian systems. Journal of Physics A Mathematical and General. 27(22). 7475–7490. 7 indexed citations
18.
Andersson, Nils & Karl-Erik Thylwe. (1994). Complex angular momentum approach to black-hole scattering. Classical and Quantum Gravity. 11(12). 2991–3001. 38 indexed citations
19.
Korsch, H. J., et al.. (1986). Semiclassical complex energy theory of orbiting resonances in curve crossing systems. Journal of Physics B Atomic and Molecular Physics. 19(14). 2151–2163. 4 indexed citations
20.
Thylwe, Karl-Erik. (1983). Phase-integral formulae in the complex angular momentum (CAM) pole analysis. Journal of Physics A Mathematical and General. 16(14). 3325–3340. 18 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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