J. R. Ray

470 total citations
33 papers, 335 citations indexed

About

J. R. Ray is a scholar working on Astronomy and Astrophysics, Statistical and Nonlinear Physics and Nuclear and High Energy Physics. According to data from OpenAlex, J. R. Ray has authored 33 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Astronomy and Astrophysics, 16 papers in Statistical and Nonlinear Physics and 11 papers in Nuclear and High Energy Physics. Recurrent topics in J. R. Ray's work include Cosmology and Gravitation Theories (16 papers), Black Holes and Theoretical Physics (8 papers) and Relativity and Gravitational Theory (7 papers). J. R. Ray is often cited by papers focused on Cosmology and Gravitation Theories (16 papers), Black Holes and Theoretical Physics (8 papers) and Relativity and Gravitational Theory (7 papers). J. R. Ray collaborates with scholars based in United States and United Kingdom. J. R. Ray's co-authors include H. W. Graben, James L. Reid, C. Hoenselaers, C. Rogers, W. Sarlet, Joseph C. Foster, J. M. Haile, Larry L. Smalley and M. Lutzky and has published in prestigious journals such as The Astrophysical Journal, Physics Letters A and Journal of Mathematical Physics.

In The Last Decade

J. R. Ray

33 papers receiving 320 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J. R. Ray United States	12	185	150	105	67	31	33	335
José M. Cerveró Spain	15	279 1.5×	309 2.1×	104 1.0×	140 2.1×	45 1.5×	54	550
Massimo Pauri Italy	14	178 1.0×	177 1.2×	185 1.8×	134 2.0×	14 0.5×	34	432
Luis J. Boya Spain	14	216 1.2×	294 2.0×	69 0.7×	131 2.0×	48 1.5×	66	502
Bjørn Felsager Denmark	7	101 0.5×	98 0.7×	54 0.5×	103 1.5×	7 0.2×	10	270
B. M. Barbashov Russia	12	230 1.2×	86 0.6×	210 2.0×	293 4.4×	8 0.3×	68	524
L.N. Epele Argentina	15	160 0.9×	315 2.1×	89 0.8×	516 7.7×	23 0.7×	78	842
Mattia Villani Italy	11	67 0.4×	119 0.8×	66 0.6×	56 0.8×	12 0.4×	43	288
Tsou Sheung Tsun United Kingdom	12	196 1.1×	113 0.8×	117 1.1×	504 7.5×	23 0.7×	46	671
Tetsuo Got o Japan	5	123 0.7×	76 0.5×	146 1.4×	343 5.1×	16 0.5×	10	441
B. DeFacio United States	12	82 0.4×	120 0.8×	27 0.3×	30 0.4×	15 0.5×	42	328

Countries citing papers authored by J. R. Ray

Since Specialization

Citations

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

Fields of papers citing papers by J. R. Ray

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. R. Ray. 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 J. R. Ray. The network helps show where J. R. Ray may publish in the future.

Co-authorship network of co-authors of J. R. Ray

This figure shows the co-authorship network connecting the top 25 collaborators of J. R. Ray. A scholar is included among the top collaborators of J. R. Ray 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 J. R. Ray. J. R. Ray 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

Rogers, C., C. Hoenselaers, & J. R. Ray. (1993). On (2+1)-dimensional Ermakov systems. Journal of Physics A Mathematical and General. 26(11). 2625–2633. 38 indexed citations

Smalley, Larry L. & J. R. Ray. (1990). Weyssenhoff spinning fluid in Riemann-Cartan spacetime: direct variation with respect to the spin density of the fluid. Classical and Quantum Gravity. 7(8). 1445–1461. 3 indexed citations

Ray, J. R. & M. Lutzky. (1982). General Hamiltonian form of Noether's theorem with applications to time-dependent nonlinear oscillators. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 70(2). 190–200. 1 indexed citations

Ray, J. R., et al.. (1982). Lie and Noether symmetry groups of nonlinear equations. Journal of Physics A Mathematical and General. 15(11). L575–L577. 5 indexed citations

Sarlet, W. & J. R. Ray. (1981). Classification scheme for two-dimensional Ermakov-type systems and generalizations. Journal of Mathematical Physics. 22(11). 2504–2511. 22 indexed citations

Ray, J. R.. (1981). Invariants for Nonlinear Equations of Motion. Progress of Theoretical Physics. 65(3). 877–882. 20 indexed citations

Ray, J. R.. (1980). Presence of tachyons in classical relativity. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 27(1). 32–32. 1 indexed citations

Ray, J. R., et al.. (1980). Neutrino-generated static space-times. Il Nuovo cimento della Società italiana di fisica. B/Il Nuovo cimento B. 55(1). 70–76. 1 indexed citations

Ray, J. R.. (1979). Dissipation and quantum theory. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 26(2). 64–64. 4 indexed citations

10.

Ray, J. R.. (1979). Dissipation and quantum theory. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 25(2). 47–50. 31 indexed citations

11.

Ray, J. R., et al.. (1978). Simple physical interpretation of a neutrino radiation solution in general relativity. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 17(6). 1515–1517. 1 indexed citations

12.

Ray, J. R., et al.. (1977). A solution-generating theorem with applications in general relativity. Il Nuovo cimento della Società italiana di fisica. B/Il Nuovo cimento B. 42(1). 151–164. 1 indexed citations

13.

Ray, J. R., et al.. (1977). A systematic investigation of the Petrov G4 types. Journal of Mathematical Physics. 18(5). 881–884. 3 indexed citations

14.

Ray, J. R., et al.. (1976). Neutrinos and Bianchi I universes. Journal of Mathematical Physics. 17(6). 1049–1050. 6 indexed citations

15.

Ray, J. R.. (1975). Tachyon cosmology. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 12(8). 249–252. 8 indexed citations

16.

Ray, J. R.. (1975). Palatini variational principle. Il Nuovo cimento della Società italiana di fisica. B/Il Nuovo cimento B. 25(2). 706–710. 18 indexed citations

17.

Ray, J. R., et al.. (1975). Space-times with groups of motions on null hypersurfaces. Lettere al nuovo cimento della societa italiana di fisica/Lettere al nuovo cimento. 14(2). 63–66. 6 indexed citations

18.

Ray, J. R., et al.. (1975). Massive neutrinos. Physics Letters A. 51(4). 199–200. 5 indexed citations

19.

Foster, Joseph C. & J. R. Ray. (1972). A Tachyon Dust Metric in General Relativity. Journal of Mathematical Physics. 13(7). 979–982. 14 indexed citations

20.

Ray, J. R.. (1968). Covariant noether identities in covariant field theories. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 56(1). 189–196. 3 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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