A. Uthayakumar

647 total citations
29 papers, 586 citations indexed

About

A. Uthayakumar is a scholar working on Statistical and Nonlinear Physics, Atomic and Molecular Physics, and Optics and Electrical and Electronic Engineering. According to data from OpenAlex, A. Uthayakumar has authored 29 papers receiving a total of 586 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Statistical and Nonlinear Physics, 21 papers in Atomic and Molecular Physics, and Optics and 6 papers in Electrical and Electronic Engineering. Recurrent topics in A. Uthayakumar's work include Nonlinear Photonic Systems (23 papers), Nonlinear Waves and Solitons (19 papers) and Advanced Fiber Laser Technologies (17 papers). A. Uthayakumar is often cited by papers focused on Nonlinear Photonic Systems (23 papers), Nonlinear Waves and Solitons (19 papers) and Advanced Fiber Laser Technologies (17 papers). A. Uthayakumar collaborates with scholars based in India, South Korea and Brazil. A. Uthayakumar's co-authors include A. Mahalingam, M.S. Mani Rajan, K. Porsezian, Young‐Geun Han, Sang Bae Lee, T. Alagesan, K. Nakkeeran, Asghar Ali, T. Kamalesh and P. Ramasamy and has published in prestigious journals such as Physics Letters A, Annals of Physics and Journal of the Physical Society of Japan.

In The Last Decade

A. Uthayakumar

27 papers receiving 565 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Uthayakumar India 14 550 419 97 47 34 29 586
Zitong Luan China 9 455 0.8× 337 0.8× 88 0.9× 60 1.3× 22 0.6× 12 488
Lu Tang China 13 482 0.9× 268 0.6× 77 0.8× 101 2.1× 21 0.6× 29 510
Mahmoud El‐Horbaty Egypt 16 565 1.0× 356 0.8× 99 1.0× 78 1.7× 25 0.7× 38 584
Anelia Dakova Bulgaria 11 527 1.0× 341 0.8× 103 1.1× 83 1.8× 13 0.4× 39 565
Malwe Boudoue Hubert Cameroon 12 337 0.6× 155 0.4× 27 0.3× 98 2.1× 28 0.8× 18 353
Mibaile Justin Cameroon 12 379 0.7× 160 0.4× 33 0.3× 130 2.8× 30 0.9× 41 421
A. A. Al Qarni Saudi Arabia 10 497 0.9× 261 0.6× 65 0.7× 138 2.9× 28 0.8× 21 543
Khaled A. E. Alurrfi Egypt 13 426 0.8× 194 0.5× 37 0.4× 129 2.7× 31 0.9× 24 442
Ruiyu Hao China 10 655 1.2× 578 1.4× 61 0.6× 30 0.6× 39 1.1× 19 681
Russell Kohl United States 17 933 1.7× 650 1.6× 128 1.3× 174 3.7× 48 1.4× 22 991

Countries citing papers authored by A. Uthayakumar

Since Specialization
Citations

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

Fields of papers citing papers by A. Uthayakumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Uthayakumar

This figure shows the co-authorship network connecting the top 25 collaborators of A. Uthayakumar. A scholar is included among the top collaborators of A. Uthayakumar 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 A. Uthayakumar. A. Uthayakumar 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.
Uthayakumar, A., et al.. (2025). Vortices in tunable dipolar Bose-Einstein condensates with attractive interactions. Physical review. A. 111(5).
2.
Ali, Asghar, et al.. (2023). Tunable modulation instability spectra in negative index materials. Results in Optics. 13. 100520–100520.
3.
Uthayakumar, A., et al.. (2022). A study of the phase transition by the electrical resistivity and photocurrent on TGS crystal grown using the unidirectional growth method of Sankaranarayanan–Ramasamy. Journal of Materials Science Materials in Electronics. 33(8). 5763–5775. 1 indexed citations
4.
Mahalingam, A., et al.. (2020). Oscillating soliton propagation in SPNLS equation with symmetric potentials. Optik. 221. 165143–165143. 5 indexed citations
5.
Ali, Asghar, et al.. (2019). Spatio-temporal instability in negative index materials. Optik. 189. 15–22. 5 indexed citations
6.
7.
Mahalingam, A., et al.. (2016). Interaction dynamics of bright solitons in linearly coupled asymmetric systems. Optical and Quantum Electronics. 48(12). 4 indexed citations
8.
Mahalingam, A., et al.. (2015). Numerical investigation of dark soliton switching in asymmetric nonlinear fiber couplers. Applied Physics B. 120(2). 341–348. 8 indexed citations
9.
Rajan, M.S. Mani, et al.. (2015). Investigation on nonautonomous soliton management in generalized external potentials via dispersion and nonlinearity. Indian Journal of Physics. 89(9). 957–965. 16 indexed citations
10.
Mahalingam, A., et al.. (2014). Dark soliton switching in nonlinear fiber couplers with gain. Optics & Laser Technology. 60. 18–21. 14 indexed citations
11.
Mahalingam, A., et al.. (2014). Femtosecond pulse switching in a fiber coupler with third order dispersion and self-steepening effects. Optik. 125(15). 4135–4139. 13 indexed citations
12.
Mahalingam, A., et al.. (2013). Dispersion and nonlinearity managed multisoliton propagation in an erbium doped inhomogeneous fiber with gain/loss. Journal of Optics. 42(3). 182–188. 28 indexed citations
13.
Rajan, M.S. Mani, et al.. (2013). Dispersion management and cascade compression of femtosecond nonautonomous soliton in birefringent fiber. The European Physical Journal D. 67(7). 69 indexed citations
14.
Rajan, M.S. Mani, A. Mahalingam, & A. Uthayakumar. (2012). Nonlinear tunneling of nonautonomous optical solitons in combined nonlinear Schrödinger and Maxwell–Bloch systems. Journal of Optics. 14(10). 105204–105204. 57 indexed citations
15.
Rajan, M.S. Mani, A. Mahalingam, A. Uthayakumar, & K. Porsezian. (2012). Observation of two soliton propagation in an erbium doped inhomogeneous lossy fiber with phase modulation. Communications in Nonlinear Science and Numerical Simulation. 18(6). 1410–1432. 67 indexed citations
16.
Mahalingam, A., K. Porsezian, M.S. Mani Rajan, & A. Uthayakumar. (2009). Propagation of dispersion–nonlinearity-managed solitons in an inhomogeneous erbium-doped fiber system. Journal of Physics A Mathematical and Theoretical. 42(16). 165101–165101. 54 indexed citations
17.
Mahalingam, A., et al.. (2009). Propagation of solitary waves in inhomogeneous erbium-doped fibers with third-order dispersion, self-steepening and gain/loss. Journal of Modern Optics. 56(5). 607–614. 4 indexed citations
18.
Uthayakumar, A., K. Nakkeeran, & K. Porsezian. (1999). Soliton Solution of New (2+1) Dimensional Nonlinear Partial Differential Equations. Chaos Solitons & Fractals. 10(9). 1513–1518. 15 indexed citations
19.
Uthayakumar, A., K. Porsezian, & K. Nakkeeran. (1998). Soliton aspects of the inhomogeneous coupled nonlinear Schrödinger equation in optical fibre. Pure and Applied Optics Journal of the European Optical Society Part A. 7(6). 1459–1464. 16 indexed citations
20.
Porsezian, K. & A. Uthayakumar. (1993). Singularity structure analysis and Hirota's bilinearisation of the two component BKP hierarchy. Physics Letters A. 183(5-6). 371–375. 6 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 Zitong Luan Breakdown of academic impact, for papers by Lu Tang Breakdown of academic impact, for papers by Mahmoud El‐Horbaty Breakdown of academic impact, for papers by Anelia Dakova Breakdown of academic impact, for papers by Malwe Boudoue Hubert Breakdown of academic impact, for papers by Mibaile Justin Breakdown of academic impact, for papers by A. A. Al Qarni Breakdown of academic impact, for papers by Khaled A. E. Alurrfi Breakdown of academic impact, for papers by Ruiyu Hao Breakdown of academic impact, for papers by Russell Kohl
Rankless by CCL
2026