Ram K. Varma

891 total citations
74 papers, 734 citations indexed

About

Ram K. Varma is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Astronomy and Astrophysics. According to data from OpenAlex, Ram K. Varma has authored 74 papers receiving a total of 734 indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Atomic and Molecular Physics, and Optics, 30 papers in Statistical and Nonlinear Physics and 29 papers in Astronomy and Astrophysics. Recurrent topics in Ram K. Varma's work include Ionosphere and magnetosphere dynamics (17 papers), Dust and Plasma Wave Phenomena (17 papers) and Quantum chaos and dynamical systems (16 papers). Ram K. Varma is often cited by papers focused on Ionosphere and magnetosphere dynamics (17 papers), Dust and Plasma Wave Phenomena (17 papers) and Quantum chaos and dynamical systems (16 papers). Ram K. Varma collaborates with scholars based in India, Germany and United States. Ram K. Varma's co-authors include P. K. Shukla, N. N. Rao, M. Y. Yu, D. K. Bhadra, Soumitro Banerjee, M. N. Rosenbluth, A. R. Prasanna, D. Bora, Y. C. Saxena and P. I. John and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Physics Reports.

In The Last Decade

Ram K. Varma

69 papers receiving 671 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ram K. Varma India 16 523 413 205 191 167 74 734
Chau-Chin Wei Taiwan 4 398 0.8× 299 0.7× 299 1.5× 123 0.6× 91 0.5× 16 663
Haruichi Washimi Japan 17 420 0.8× 700 1.7× 346 1.7× 175 0.9× 62 0.4× 48 1.1k
D. Jovanović Italy 12 297 0.6× 379 0.9× 55 0.3× 244 1.3× 76 0.5× 86 551
S. Bujarbarua India 16 744 1.4× 753 1.8× 108 0.5× 334 1.7× 289 1.7× 80 1.1k
Y. C. Lee United States 11 329 0.6× 277 0.7× 118 0.6× 375 2.0× 85 0.5× 12 656
A. A. Galeev 4 222 0.4× 511 1.2× 100 0.5× 317 1.7× 84 0.5× 7 759
C. Uberoi India 15 213 0.4× 529 1.3× 98 0.5× 199 1.0× 81 0.5× 70 731
Miloš M. Škorić Japan 12 346 0.7× 147 0.4× 134 0.7× 294 1.5× 56 0.3× 60 555
K. Nishikawa Japan 13 342 0.7× 255 0.6× 64 0.3× 432 2.3× 133 0.8× 24 658
S. L. Musher Russia 11 231 0.4× 157 0.4× 192 0.9× 135 0.7× 32 0.2× 32 534

Countries citing papers authored by Ram K. Varma

Since Specialization
Citations

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

Fields of papers citing papers by Ram K. Varma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ram K. Varma. 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 Ram K. Varma. The network helps show where Ram K. Varma may publish in the future.

Co-authorship network of co-authors of Ram K. Varma

This figure shows the co-authorship network connecting the top 25 collaborators of Ram K. Varma. A scholar is included among the top collaborators of Ram K. Varma 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 Ram K. Varma. Ram K. Varma 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.
Varma, Ram K., Soumitro Banerjee, & Ashok Ambastha. (2012). Macro-scale observation of curl-free vector potential: A manifestation of quantum modulation of the de Broglie wave. The European Physical Journal D. 66(2). 3 indexed citations
2.
Varma, Ram K. & Soumitro Banerjee. (2006). Observation of matter wave interference on the macro-scale for charged particles in a magnetic field and the manifestation of Landau levels. Physica Scripta. 75(1). 19–28. 8 indexed citations
3.
4.
Varma, Ram K., et al.. (2002). Observation of matter wave beat phenomena in the macrodomain for electrons moving along a magnetic field. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 65(2). 26503–26503. 15 indexed citations
5.
Varma, Ram K.. (2001). Probability amplitude description of the dynamics of charged particles in a magnetic field in the macrodomain. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. 64(3). 36608–36608. 12 indexed citations
6.
Varma, Ram K.. (1999). Instabilities of inhomogeneous plasmas streaming relative to inhomogeneous dust distributions. Journal of Plasma Physics. 62(3). 351–364. 3 indexed citations
7.
Varma, Ram K.. (1996). Policy approach to rural development.. 1 indexed citations
8.
Shivamoggi, Bhimsen K. & Ram K. Varma. (1988). Internal resonances in nonlinearly-coupled oscillators. Acta Mechanica. 72(1-2). 111–130. 1 indexed citations
9.
Schamel, H., et al.. (1987). Dressed Langmuir solitons. The Physics of Fluids. 30(9). 2703–2707. 28 indexed citations
10.
Varma, Ram K., et al.. (1984). Effect of electron beam injection on DCLC instabilities in mirror machines. Nuclear Fusion. 24(2). 169–176. 1 indexed citations
11.
Varma, Ram K., et al.. (1984). Quasi invariants and generalized killing vectors. Pramana. 23(4). 459–465. 1 indexed citations
12.
Ambastha, Ashok & Ram K. Varma. (1983). On the global density waves in self-gravitating flat disks. The Astrophysical Journal. 264. 413–413. 1 indexed citations
13.
Shukla, P. K., H. U. Rahman, M. Y. Yu, & Ram K. Varma. (1981). Enhanced magnetostatic modes in a nonuniform plasma. Physical review. A, General physics. 24(5). 2795–2798. 5 indexed citations
14.
Shukla, P. K., M. Y. Yu, & Ram K. Varma. (1981). Nonlinear drift waves in a plasma with Ti⪢Te. Physics Letters A. 84(6). 325–326. 6 indexed citations
15.
Ambastha, Ashok & Ram K. Varma. (1978). Accretion-induced overstability of density waves in a self-gravitating disk. Astrophysics and Space Science. 55(2). 459–473. 2 indexed citations
16.
Varma, Ram K.. (1978). Deterministic model equations of motion for quantum mechanics and some new modes of quantum behaviour. Pramana. 10(1). 89–113. 2 indexed citations
17.
Varma, Ram K.. (1978). On Alfv�n's critical velocity for the interaction of a neutral gas with a moving magnetized plasma. Astrophysics and Space Science. 55(1). 113–124. 17 indexed citations
18.
Prasanna, A. R. & Ram K. Varma. (1977). Charged particle trajectories in a magnetic field on a curved space-time. Pramana. 8(4). 395–395. 17 indexed citations
19.
Varma, Ram K., et al.. (1970). Radiative transfer effects in natural convection above fires—general case. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 314(1517). 195–215. 2 indexed citations
20.
Varma, Ram K.. (1967). Flute instability in mirror machines at very low densities. Nuclear Fusion. 7(1). 57–71. 10 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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