D. R. Grigore

558 total citations
49 papers, 274 citations indexed

About

D. R. Grigore is a scholar working on Statistical and Nonlinear Physics, Nuclear and High Energy Physics and Astronomy and Astrophysics. According to data from OpenAlex, D. R. Grigore has authored 49 papers receiving a total of 274 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Statistical and Nonlinear Physics, 24 papers in Nuclear and High Energy Physics and 19 papers in Astronomy and Astrophysics. Recurrent topics in D. R. Grigore's work include Black Holes and Theoretical Physics (24 papers), Cosmology and Gravitation Theories (14 papers) and Noncommutative and Quantum Gravity Theories (11 papers). D. R. Grigore is often cited by papers focused on Black Holes and Theoretical Physics (24 papers), Cosmology and Gravitation Theories (14 papers) and Noncommutative and Quantum Gravity Theories (11 papers). D. R. Grigore collaborates with scholars based in Romania, Switzerland and Czechia. D. R. Grigore's co-authors include G. Scharf, Demeter Krupka, Radu Purice and G. Nenciu and has published in prestigious journals such as Journal of Mathematical Physics, Classical and Quantum Gravity and General Relativity and Gravitation.

In The Last Decade

D. R. Grigore

47 papers receiving 251 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. R. Grigore Romania	10	164	135	118	52	50	49	274
B. Binegar United States	8	124 0.8×	203 1.5×	121 1.0×	60 1.2×	56 1.1×	14	293
Allen C. Hirshfeld Germany	10	118 0.7×	143 1.1×	60 0.5×	72 1.4×	37 0.7×	35	268
Chia-Hsiung Tze United States	9	165 1.0×	220 1.6×	91 0.8×	82 1.6×	31 0.6×	20	337
H. P. Künzle Canada	6	194 1.2×	241 1.8×	279 2.4×	101 1.9×	20 0.4×	8	425
Roberto Bonezzi Italy	12	157 1.0×	290 2.1×	176 1.5×	39 0.8×	31 0.6×	33	344
Bogdan Morariu United States	10	234 1.4×	242 1.8×	77 0.7×	92 1.8×	36 0.7×	14	294
N.I. Ussyukina Russia	7	68 0.4×	408 3.0×	100 0.8×	26 0.5×	21 0.4×	9	454
Omer Faruk Dayi Türkiye	9	135 0.8×	139 1.0×	54 0.5×	110 2.1×	25 0.5×	41	230
Igor V. Kanatchikov Germany	8	171 1.0×	96 0.7×	51 0.4×	125 2.4×	28 0.6×	23	236
Reiji Sugano Japan	10	162 1.0×	197 1.5×	101 0.9×	73 1.4×	30 0.6×	41	320

Countries citing papers authored by D. R. Grigore

Since Specialization

Citations

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

Fields of papers citing papers by D. R. Grigore

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. R. Grigore

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Grigore, D. R. & G. Scharf. (2010). From massive gravity to modified general relativity II. General Relativity and Gravitation. 43(5). 1323–1336. 1 indexed citations

Grigore, D. R. & G. Scharf. (2008). No‐go result for supersymmetric gauge theories in the causal approach. Annalen der Physik. 520(11). 864–880.

Grigore, D. R. & G. Scharf. (2005). Massive gravity as a quantum gauge theory. General Relativity and Gravitation. 37(6). 1075–1096. 7 indexed citations

Grigore, D. R. & G. Scharf. (2004). Quantum extended supersymmetries. Annalen der Physik. 13(9). 511–531. 2 indexed citations

Grigore, D. R.. (2001). Gauge invariance of quantum electrodynamics in the causal approach to renormalization theory. Annalen der Physik. 513(6-7). 439–471. 4 indexed citations

Grigore, D. R.. (1999). The variational sequence on finite jet bundle extensions and the Lagrangian formalism. Differential Geometry and its Applications. 10(1). 43–77. 10 indexed citations

Grigore, D. R.. (1999). On the quantization of the linearized gravitational field. Classical and Quantum Gravity. 17(2). 319–344. 16 indexed citations

Grigore, D. R.. (1999). Trivial Second-order Lagrangians in Classical Field Theory. Fortschritte der Physik. 47(9-10). 913–936. 2 indexed citations

Grigore, D. R., et al.. (1998). On the Lagrange-Souriau form in classical field theory. Mathematica Bohemica. 123(1). 73–86. 9 indexed citations

10.

Grigore, D. R. & Demeter Krupka. (1998). Invariants of velocities and higher-order Grassmann bundles. Journal of Geometry and Physics. 24(3). 244–264. 14 indexed citations

11.

Grigore, D. R.. (1995). Variational equations and symmetries in the Lagrangian formalism. Journal of Physics A Mathematical and General. 28(10). 2921–2937. 13 indexed citations

12.

Grigore, D. R.. (1994). Free fields for any spin in 1+2 dimensions. Journal of Mathematical Physics. 35(12). 6304–6331. 5 indexed citations

13.

Grigore, D. R.. (1993). A Generalized Lagrangian Formalism in Particle Mechanics and Classical Field Theory. Fortschritte der Physik/Progress of Physics. 41(7). 569–617. 5 indexed citations

14.

Grigore, D. R.. (1993). Uniqueness of the Newton-Wigner position operator. International Journal of Theoretical Physics. 32(4). 555–563. 1 indexed citations

15.

Grigore, D. R.. (1992). The derivation of Einstein equations from invariance principles. Classical and Quantum Gravity. 9(6). 1555–1571. 8 indexed citations

16.

Grigore, D. R.. (1992). ON MANIFEST COVARIANCE CONDITION IN THE LAGRANGIAN FORMALISM. International Journal of Modern Physics A. 7(17). 4073–4089.

17.

Grigore, D. R., et al.. (1991). On the classification of Lie subalgebras and Lie subgroups. Journal of Mathematical Physics. 32(1). 33–39. 2 indexed citations

18.

Grigore, D. R.. (1990). Localisability in classical mechanics. Journal of Physics A Mathematical and General. 23(15). 3525–3542. 1 indexed citations

19.

Grigore, D. R., G. Nenciu, & Radu Purice. (1989). On the nonrelativistic limit of the Dirac hamiltonian. French digital mathematics library (Numdam). 51(3). 231–263. 14 indexed citations

20.

Grigore, D. R.. (1989). A possible generalization of the concept of symmetry in analytical mechanics. Journal of Mathematical Physics. 30(11). 2638–2645. 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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