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.
1986414 citationsRoger Penrose, C. J. IshamClarendon Press eBooksprofile →
f-Dominance of Gravity
1971219 citationsC. J. Isham, Abdus Salam et al.Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fieldsprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
This map shows the geographic impact of C. J. Isham'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. J. Isham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. J. Isham more than expected).
This network shows the impact of papers produced by C. J. Isham. 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. J. Isham. The network helps show where C. J. Isham may publish in the future.
Co-authorship network of co-authors of C. J. Isham
This figure shows the co-authorship network connecting the top 25 collaborators of C. J. Isham.
A scholar is included among the top collaborators of C. J. Isham 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. J. Isham. C. J. Isham 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.
Isham, C. J. & Jeremy Butterfield. (1998). A Topos perspective on the Kochen-Specker theorem. 1. Mathematical development. arXiv (Cornell University).
2.
Russell, Robert John, Nancey Murphy, & C. J. Isham. (1996). Quantum Cosmology and the Laws of Nature. Astronomische Nachrichten. 317. 42.11 indexed citations
3.
Fradkin, E.S., I. A. Batalin, G. A. Vilkovisky, & C. J. Isham. (1987). Quantum statistics and methods of field theory.3 indexed citations
4.
Fradkin, E.S., I. A. Batalin, G. A. Vilkovisky, & C. J. Isham. (1987). Quantum field theory and quantum statistics : essays in honour of the 60th birthday of E.S. Fradkin.15 indexed citations
Isham, C. J.. (1983). TOPOLOGICAL AND GLOBAL ASPECTS OF QUANTUM THEORY. 1059–1290.90 indexed citations
7.
Isham, C. J., et al.. (1982). Quantum structure of space and time : proceedings of the Nuffield workshop, Imperial College, London, 3-21 August, 1981. Cambridge University Press eBooks.3 indexed citations
8.
Isham, C. J., Roger Penrose, & D. W. Sciama. (1981). Quantum gravity 2 : a second Oxford symposium. Oxford University Press eBooks.87 indexed citations
Isham, C. J.. (1979). Quantum gravity. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 368(1732). 33–36.1 indexed citations
11.
DeWitt, Bryce S., et al.. (1979). Topology and quantum field theory. Physica A Statistical Mechanics and its Applications. 96(1-2). 197–211.81 indexed citations
Isham, C. J.. (1978). Twisted quantum fields in a curved space–time. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 362(1710). 383–404.120 indexed citations
14.
Isham, C. J.. (1978). Spinor fields in four dimensional space-time. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 364(1719). 591–599.67 indexed citations
15.
Avis, S. J. & C. J. Isham. (1978). Vacuum solutions for a twisted scalar field. Proceedings of the Royal Society of London A Mathematical and Physical Sciences. 363(1715). 581–596.35 indexed citations
Isham, C. J., Roger Penrose, & D. W. Sciama. (1975). Quantum gravity : an Oxford symposium. Clarendon Press eBooks.84 indexed citations
18.
Isham, C. J., Abdus Salam, & J. Strathdee. (1973). Relativity-f gravity and gravitational collapse. Nature Physical Science. 244. 82.2 indexed citations
19.
Isham, C. J., Abdus Salam, & J. Strathdee. (1972). Infinity Suppression in Gravity-Modified Electrodynamics. II. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 5(10). 2548–2565.33 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.