Lewis Ryder

1.5k total citations
34 papers, 679 citations indexed

About

Lewis Ryder is a scholar working on Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics and Nuclear and High Energy Physics. According to data from OpenAlex, Lewis Ryder has authored 34 papers receiving a total of 679 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Atomic and Molecular Physics, and Optics, 13 papers in Astronomy and Astrophysics and 10 papers in Nuclear and High Energy Physics. Recurrent topics in Lewis Ryder's work include Cosmology and Gravitation Theories (9 papers), Quantum and Classical Electrodynamics (9 papers) and Relativity and Gravitational Theory (7 papers). Lewis Ryder is often cited by papers focused on Cosmology and Gravitation Theories (9 papers), Quantum and Classical Electrodynamics (9 papers) and Relativity and Gravitational Theory (7 papers). Lewis Ryder collaborates with scholars based in United Kingdom, Türkiye and United States. Lewis Ryder's co-authors include P. Strange, Ilya L. Shapiro, Tekin Dereli, Prem Singh and Bahram Mashhoon and has published in prestigious journals such as Physics Reports, Physics Letters A and American Journal of Physics.

In The Last Decade

Lewis Ryder

31 papers receiving 619 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Lewis Ryder United Kingdom	13	372	249	235	231	56	34	679
Roman U. Sexl Austria	14	434 1.2×	934 3.8×	588 2.5×	384 1.7×	87 1.6×	50	1.3k
A. E. Shabad Russia	20	492 1.3×	487 2.0×	622 2.6×	150 0.6×	47 0.8×	61	969
V. R. Khalilov Russia	12	407 1.1×	110 0.4×	145 0.6×	118 0.5×	26 0.5×	88	544
光佐藤	3	278 0.7×	133 0.5×	341 1.5×	140 0.6×	5 0.1×	3	616
P. Román United States	13	284 0.8×	100 0.4×	133 0.6×	127 0.5×	19 0.3×	63	529
Horace W. Crater United States	18	428 1.2×	104 0.4×	590 2.5×	149 0.6×	7 0.1×	54	879
D. M. Fradkin United States	12	368 1.0×	70 0.3×	107 0.5×	235 1.0×	12 0.2×	34	538
Yu. N. Obukhov Russia	15	181 0.5×	561 2.3×	499 2.1×	245 1.1×	18 0.3×	49	780
P. Cordero Chile	9	182 0.5×	108 0.4×	143 0.6×	219 0.9×	23 0.4×	23	409
Luis J. Boya Spain	14	294 0.8×	69 0.3×	131 0.6×	216 0.9×	4 0.1×	66	502

Countries citing papers authored by Lewis Ryder

Since Specialization

Citations

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

Fields of papers citing papers by Lewis Ryder

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Lewis Ryder

This figure shows the co-authorship network connecting the top 25 collaborators of Lewis Ryder. A scholar is included among the top collaborators of Lewis Ryder 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 Lewis Ryder. Lewis Ryder is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ryder, Lewis. (2017). A review of Who cares about particle physics? Making sense of the Higgs Boson, the Large Hadron Collider and CERN, by Pauline Gagnon, and Modern elementary particle physics: explaining and extending the standard model, 2nd edition, by Gordon Kane. Contemporary Physics. 59(1). 68–69.

Ryder, Lewis, et al.. (2017). Neutron interference in the Earth’s gravitational field. General Relativity and Gravitation. 49(6). 1 indexed citations

Ryder, Lewis. (2008). Spin-rotation coupling and Fermi–Walker transport. General Relativity and Gravitation. 40(6). 1111–1115. 10 indexed citations

Ryder, Lewis. (2004). Path Integrals in Field Theory: An Introduction. Journal of Physics A Mathematical and General. 37(25). 6607–6607. 6 indexed citations

Ryder, Lewis & Bahram Mashhoon. (2002). SPIN AND ROTATION IN GENERAL RELATIVITY — RAPPORTEUR'S INTRODUCTION. 486–497. 1 indexed citations

Dereli, Tekin, et al.. (2001). Neutrino oscillations induced by spacetime torsion. Classical and Quantum Gravity. 18(8). 1503–1512. 24 indexed citations

Ryder, Lewis, et al.. (2000). General relativistic treatment of the Colella–Overhauser–Werner experiment on neutron interference in a gravitational field. American Journal of Physics. 68(5). 404–409. 5 indexed citations

Ryder, Lewis, et al.. (2000). Comparing the effects of curved space and noninertial frames on spin 1/2 particles. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 62(2). 18 indexed citations

Ryder, Lewis. (1999). Relativistic Spin Operator for Dirac Particles. General Relativity and Gravitation. 31(5). 775–780. 17 indexed citations

10.

Ryder, Lewis. (1996). Quantum Field Theory. Cambridge University Press eBooks. 246 indexed citations

11.

Ryder, Lewis, et al.. (1995). TIME-INDEPENDENT SOLUTIONS TO THE TWO-DIMENSIONAL NONLINEAR O(3) SIGMA MODEL AND SURFACES OF CONSTANT MEAN CURVATURE. International Journal of Modern Physics A. 10(3). 337–364. 12 indexed citations

12.

Ryder, Lewis. (1994). Matter-antimatter asymmetry in the early Universe and violation of time reversal symmetry. Contemporary Physics. 35(3). 151–163. 3 indexed citations

13.

Ryder, Lewis. (1992). The Standard Model. Physics Education. 27(2). 66–70. 3 indexed citations

14.

Ryder, Lewis. (1989). A common geometrical context for the instanton, the two-dimensional O(4) sigma model and the skyrmion. Journal of Physics A Mathematical and General. 22(10). 1553–1564. 1 indexed citations

15.

Ryder, Lewis. (1987). From Newton to Einstein. Physics Education. 22(6). 342–349. 1 indexed citations

16.

Ryder, Lewis. (1982). The discovery of a magnetic monopole and its implication for quarks. European Journal of Physics. 3(4). 206–209. 1 indexed citations

17.

Ryder, Lewis. (1975). Elementary particles and symmetries. CERN Document Server (European Organization for Nuclear Research). 7 indexed citations

18.

Ryder, Lewis. (1974). Conformal invariance and action-at-a-distance electrodynamics. Journal of Physics A Mathematical Nuclear and General. 7(15). 1817–1828. 2 indexed citations

19.

Ryder, Lewis. (1967). Physical and nonphysical representations of the Galilei group. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 52(3). 879–891. 3 indexed citations

20.

Ryder, Lewis. (1966). A covariant magnetic-moment operator forSU 6. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 44(1). 272–275. 1 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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