C. R. Hägen

6.0k total citations · 1 hit paper
118 papers, 3.6k citations indexed

About

C. R. Hägen is a scholar working on Atomic and Molecular Physics, and Optics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, C. R. Hägen has authored 118 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Atomic and Molecular Physics, and Optics, 53 papers in Nuclear and High Energy Physics and 32 papers in Statistical and Nonlinear Physics. Recurrent topics in C. R. Hägen's work include Quantum Chromodynamics and Particle Interactions (32 papers), Black Holes and Theoretical Physics (28 papers) and Quantum and electron transport phenomena (18 papers). C. R. Hägen is often cited by papers focused on Quantum Chromodynamics and Particle Interactions (32 papers), Black Holes and Theoretical Physics (28 papers) and Quantum and electron transport phenomena (18 papers). C. R. Hägen collaborates with scholars based in United States, United Kingdom and Iran. C. R. Hägen's co-authors include G. S. Guralnik, T. W. B. Kibble, L. P. Singh, Alan Macfarlane, W. J. Hurley, Thomas Blum, Ashok Das, Alan Macfarlane, M. Samuel and Jae Hyung Yee and has published in prestigious journals such as Physical Review Letters, Nuclear Physics B and Physics Letters B.

In The Last Decade

C. R. Hägen

115 papers receiving 3.5k citations

Hit Papers

Global Conservation Laws and Massless Particles 1964 2026 1984 2005 1964 250 500 750 1000
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Global Conservation Laws and Massless Particles
    1964 1.2k citations G. S. Guralnik, C. R. Hägen et al. Physical Review Letters profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. R. Hägen United States 23 2.3k 1.4k 917 805 327 118 3.6k
Daniel Zwanziger United States 38 4.1k 1.7× 1.1k 0.8× 808 0.9× 573 0.7× 358 1.1× 110 5.0k
B. Sakita United States 34 2.5k 1.1× 1.2k 0.9× 818 0.9× 444 0.6× 471 1.4× 76 3.6k
K. Symanzik Germany 23 3.2k 1.4× 1.4k 1.0× 792 0.9× 682 0.8× 862 2.6× 34 4.6k
Kazuo Fujikawa Japan 27 3.8k 1.6× 1.3k 0.9× 940 1.0× 954 1.2× 332 1.0× 154 4.9k
K. Johnson United States 30 5.6k 2.4× 1.5k 1.1× 759 0.8× 1.4k 1.8× 336 1.0× 54 7.0k
G. Furlan Italy 25 2.0k 0.9× 670 0.5× 617 0.7× 448 0.6× 145 0.4× 89 2.6k
R. Casalbuoni Italy 38 4.5k 1.9× 1.4k 1.0× 890 1.0× 1.2k 1.5× 705 2.2× 176 5.7k
O. W. Greenberg United States 27 2.3k 1.0× 1.2k 0.9× 826 0.9× 475 0.6× 156 0.5× 100 3.6k
A. P. Balachandran United States 33 3.0k 1.3× 1.2k 0.9× 2.0k 2.2× 1.1k 1.4× 324 1.0× 225 4.2k
So-Young Pi United States 27 2.8k 1.2× 1.1k 0.8× 907 1.0× 2.4k 3.0× 248 0.8× 52 4.3k

Countries citing papers authored by C. R. Hägen

Since Specialization
Citations

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

Fields of papers citing papers by C. R. Hägen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C. R. Hägen

This figure shows the co-authorship network connecting the top 25 collaborators of C. R. Hägen. A scholar is included among the top collaborators of C. R. Hägen 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 C. R. Hägen. C. R. Hägen 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.
Hägen, C. R.. (2000). Galilean Lee model of the δ-function potential. Physical Review A. 61(3). 4 indexed citations
2.
Hägen, C. R.. (1997). Unification of the soluble two-dimensional vector coupling models. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 55(2). 1021–1025. 2 indexed citations
3.
Hägen, C. R., et al.. (1996). Relativistic Aharonov–Bohm–Coulomb Problem. Annals of Physics. 251(1). 45–63. 19 indexed citations
4.
Hägen, C. R.. (1994). Comment on "Anomaly-Induced Magnetic Screening in (2+1)-Dimensional QED at Finite Density". Physical Review Letters. 73(9). 1303–1303.
5.
Blum, Thomas, et al.. (1990). Flux-carrying fermions and the second virial coefficient. Physical Review Letters. 64(7). 709–712. 35 indexed citations
6.
Hägen, C. R. & E. C. G. Sudarshan. (1990). Comment on ‘‘Gauge invariance in Chern-Simons theory on a torus’’. Physical Review Letters. 64(14). 1690–1690. 7 indexed citations
7.
Hägen, C. R., et al.. (1989). Comment on ‘‘Gravitational corrections to Yang-Mills Chern-Simons terms’’. Physical Review Letters. 63(2). 213–213. 3 indexed citations
8.
Hägen, C. R.. (1987). Hagen replies. Physical Review Letters. 59(17). 1982–1982. 1 indexed citations
9.
Hägen, C. R.. (1985). Axial-gauge formulation of a three-dimensional field theory. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 31(2). 331–335. 12 indexed citations
10.
Hägen, C. R.. (1985). Equivalence of the Schwinger model to a scalar-field gauge theory. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 32(8). 2229–2230. 3 indexed citations
11.
Hägen, C. R.. (1985). Galilean-invariant gauge theory. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 31(4). 848–855. 50 indexed citations
12.
Hägen, C. R. & L. P. Singh. (1980). Noncovariant effects in the perturbation theory of two-dimensional gauge theories. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 21(6). 1620–1624. 2 indexed citations
13.
Hägen, C. R.. (1980). Nonconservation of gauge singlet charge operators in light cone field theories. Physics Letters B. 90(4). 405–406. 6 indexed citations
14.
Hägen, C. R.. (1976). Noncovariance of the Coulomb-gauge Schwinger model. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 13(6). 1813–1815. 4 indexed citations
15.
Hägen, C. R.. (1969). Breakdown of Current Algebra in Lagrangian Field Theories. Physical Review. 178(5). 2154–2159. 3 indexed citations
16.
Hägen, C. R., et al.. (1967). PROCEEDINGS OF THE 1967 INTERNATIONAL CONFERENCE ON PARTICLES AND FIELDS.. Defense Technical Information Center (DTIC). 48 indexed citations
17.
Hägen, C. R.. (1966). Compositeness criteria for channels containing more than one elementary particle. Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields. 45(2). 505–509. 2 indexed citations
18.
Guralnik, G. S., C. R. Hägen, & T. W. B. Kibble. (1964). Global Conservation Laws and Massless Particles. Physical Review Letters. 13(20). 585–587. 1196 indexed citations breakdown →
19.
Hägen, C. R.. (1964). Resonances in Multichannel Systems. Physical Review Letters. 12(6). 153–155. 8 indexed citations
20.
Hägen, C. R.. (1963). γ5-Invariance and fermion mass. Il Nuovo Cimento. 29(1). 306–308. 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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