P. Freund

13.2k total citations · 1 hit paper
166 papers, 5.6k citations indexed

About

P. Freund is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics. According to data from OpenAlex, P. Freund has authored 166 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 114 papers in Nuclear and High Energy Physics, 30 papers in Atomic and Molecular Physics, and Optics and 28 papers in Statistical and Nonlinear Physics. Recurrent topics in P. Freund's work include Particle physics theoretical and experimental studies (78 papers), Quantum Chromodynamics and Particle Interactions (73 papers) and Black Holes and Theoretical Physics (45 papers). P. Freund is often cited by papers focused on Particle physics theoretical and experimental studies (78 papers), Quantum Chromodynamics and Particle Interactions (73 papers) and Black Holes and Theoretical Physics (45 papers). P. Freund collaborates with scholars based in United States, Germany and Switzerland. P. Freund's co-authors include Mark A. Rubin, Mark A. Olson, Edward Witten, Y. Nambu, Tohru Eguchi, Alan Chodos, Thomas Appelquist, C. J. Goebel, J. Arafune and Irving Kaplansky and has published in prestigious journals such as Nature, Physical Review Letters and The Astrophysical Journal.

In The Last Decade

P. Freund

159 papers receiving 5.3k citations

Hit Papers

align trajectories

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.

Dynamics of dimensional reduction

1980 655 citations P. Freund et al. Physics Letters B profile →

Peers

Countries citing papers authored by P. Freund

Since Specialization

Citations

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

Fields of papers citing papers by P. Freund

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Freund

This figure shows the co-authorship network connecting the top 25 collaborators of P. Freund. A scholar is included among the top collaborators of P. Freund 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 P. Freund. P. Freund 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

#	Work	Indexed citations
1	Dirac monopoles and the Seiberg–Witten monopole equations 1995 ·Journal of Mathematical Physics ·P. Freund	8
2	Adelic string N-point amplitudes 1989 ·Physics Letters B ·Lee Brekke, P. Freund, Ezer Melzer, Mark A. Olson	10
3	Non-archimedean string dynamics 1988 ·Nuclear Physics B ·Lee Brekke, P. Freund, Mark A. Olson, Edward Witten	203
4	Initial tests of a high resolution Scintillating Fibre (SCIFI) tracker 1987 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M. Atkinson, J. Fent, Colin M. Fisher, P. Freund, P. Hughes, J. Kirkby, (unknown), K. Pretzl	33
5	Cosmological solutions with “ten into four” compactification 1985 ·Nuclear Physics B ·P. Freund, (unknown)	21
6	A segmented scintillator-lead photon calorimeter using a double wavelength shifter optical readout system 1984 ·Nuclear Instruments and Methods in Physics Research ·J. Fent, H. Fessler, P. Freund, H. J. Gebauer, P. Polakos, K.P. Pretzl, Theo E. Schouten, P. Seyboth, J. Seyerlein	1
7	Kaluza-Klein vacua. 1983 ·P. Freund	2
8	Kaluza-Klein cosmologies 1982 ·Nuclear Physics B ·P. Freund	257
9	Geometry of superspace constraints 1981 ·Nuclear Physics B ·Jorge C. Romão, (unknown), P. Freund	9
10	Quantum Gravity and World Topology 1976 ·Physical Review Letters ·Tohru Eguchi, P. Freund	228
11	Non-Abelian gauge fields as Nambu-Goldstone fields 1975 ·Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields ·(unknown), P. Freund	169
12	Scaling and regge behavior in hadron scattering 1975 ·Nuovo cimento della Società italiana di fisica. A, Nuclei, particles and fields ·P. Freund, S. Nandi	2
13	Local scale invarlance and gravitation 1974 ·Annals of Physics ·P. Freund	47
14	Exchange model analysis of the reactions pp → pnπ+ and pp → ppπ+π− at 12 GeV/c 1973 ·Nuclear Physics B ·(unknown), (unknown), U. Idschok, B. Nellen, F. Selonke, (unknown), V. Blobel, H. Fesefeldt, B. Hellwig, W. Isenbeck, (unknown), D. Mönkemeyer, G. Brandenburg, H. Franz, P. Freund, J. Lamsa, N. Schmitz, W. Schrankel, J. Seyerlein	17
15	Meson-Baryon Scattering in the Intrinsically BrokenM(12)Symmetry Scheme 1965 ·Physical Review Letters ·John M. Cornwall, P. Freund, K. T. Mahanthappa	26
16	Universality andM(12)Invariance 1965 ·Physical Review Letters ·P. Freund	2
17	Supermultiplet Schemes and Meson Pole models for Electromagnetic form Factors 1965 ·Physical Review Letters ·P. Freund, Reinhard Oehme	22
18	Axial vector mesons 1964 ·Physics Letters ·P. Freund, Y. Nambu	4
19	“Universality” and high energy total cross sections 1962 ·Physics Letters ·P. Freund	42
20	The phases of the proton’s electromagnetic form factors in the time-like region 1962 ·Il Nuovo Cimento ·P. Freund, Wolfgang Kummer	0

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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