Robin P. Sagar

2.1k total citations
79 papers, 1.7k citations indexed

About

Robin P. Sagar is a scholar working on Atomic and Molecular Physics, and Optics, Statistical and Nonlinear Physics and Artificial Intelligence. According to data from OpenAlex, Robin P. Sagar has authored 79 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Atomic and Molecular Physics, and Optics, 23 papers in Statistical and Nonlinear Physics and 19 papers in Artificial Intelligence. Recurrent topics in Robin P. Sagar's work include Advanced Chemical Physics Studies (36 papers), Spectroscopy and Quantum Chemical Studies (29 papers) and Quantum Information and Cryptography (19 papers). Robin P. Sagar is often cited by papers focused on Advanced Chemical Physics Studies (36 papers), Spectroscopy and Quantum Chemical Studies (29 papers) and Quantum Information and Cryptography (19 papers). Robin P. Sagar collaborates with scholars based in Mexico, Canada and Brazil. Robin P. Sagar's co-authors include Vedene H. Smith, Rodolfo O. Esquivel, Nicolais L. Guevara, Humberto G. Laguna, Minhhuy Hô, Hartmut Schmider, Donald F. Weaver, Alfredo M. Simas, Juan Carlos Ramírez Rodríguez and Catalina Soriano‐Correa and has published in prestigious journals such as The Journal of Chemical Physics, The Astrophysical Journal and Physical Review A.

In The Last Decade

Robin P. Sagar

77 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Robin P. Sagar Mexico 25 1.4k 434 342 339 267 79 1.7k
Rodolfo O. Esquivel Mexico 26 1.3k 1.0× 445 1.0× 378 1.1× 312 0.9× 255 1.0× 77 1.9k
K. D. Sen India 25 1.4k 1.0× 529 1.2× 251 0.7× 333 1.0× 205 0.8× 78 1.8k
J. C. Angulo Spain 25 1.2k 0.9× 743 1.7× 225 0.7× 226 0.7× 247 0.9× 100 1.8k
K. D. Sen India 23 1.4k 1.0× 363 0.8× 193 0.6× 242 0.7× 127 0.5× 123 1.7k
Jacob Katriel Israel 27 1.8k 1.3× 391 0.9× 169 0.5× 369 1.1× 358 1.3× 205 2.6k
Jānos Pipek Hungary 14 1.3k 1.0× 213 0.5× 436 1.3× 409 1.2× 111 0.4× 50 2.2k
Alan Coleman Canada 17 1.9k 1.4× 157 0.4× 118 0.3× 308 0.9× 267 1.0× 53 2.4k
E. Romera Spain 25 1.4k 1.0× 820 1.9× 81 0.2× 75 0.2× 428 1.6× 84 1.7k
Á. Nagy Hungary 35 2.9k 2.1× 658 1.5× 527 1.5× 856 2.5× 251 0.9× 208 3.7k
Subhas J. Chakravorty United States 18 1.7k 1.2× 140 0.3× 377 1.1× 406 1.2× 54 0.2× 35 2.2k

Countries citing papers authored by Robin P. Sagar

Since Specialization
Citations

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

Fields of papers citing papers by Robin P. Sagar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Robin P. Sagar

This figure shows the co-authorship network connecting the top 25 collaborators of Robin P. Sagar. A scholar is included among the top collaborators of Robin P. Sagar 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 Robin P. Sagar. Robin P. Sagar 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.
Sagar, Robin P., et al.. (2025). Entropic Characterization of Tunneling and State Pairing in a Quasi-exactly Solvable Sextic Potential. International Journal of Theoretical Physics. 64(12).
2.
Laguna, Humberto G., et al.. (2024). Mutual information sums and relations with interaction energies in N-particle quantum systems. Physical review. E. 110(3). 34133–34133. 1 indexed citations
3.
Laguna, Humberto G., et al.. (2023). Particle number and interactions in the entropic uncertainty relations. Physica Scripta. 98(12). 125412–125412. 2 indexed citations
4.
Laguna, Humberto G., et al.. (2023). Phase-space quantum distributions and information theory. Physical review. A. 107(4). 4 indexed citations
5.
Laguna, Humberto G., et al.. (2023). Determinación de las concentraciones al equilibrio en una reacción química. Revista Mexicana de Física E. 20(1 Jan-Jun). 1 indexed citations
6.
Laguna, Humberto G., et al.. (2020). Higher-order statistical correlations in three-particle quantum systems with harmonic interactions. Physical review. A. 101(4). 11 indexed citations
7.
Laguna, Humberto G., et al.. (2020). Shannon‐information entropy sum in the confined hydrogenic atom. International Journal of Quantum Chemistry. 120(11). 28 indexed citations
8.
Sagar, Robin P., et al.. (2018). Numerical calculation of the Spherical Bessel Transform from Gaussian quadrature in the complex-plane. Computational and Theoretical Chemistry. 1143. 43–51. 3 indexed citations
9.
Sagar, Robin P., et al.. (2017). Higher-Order Statistical Correlations and Mutual Information Among Particles in a Quantum Well. Few-Body Systems. 58(6). 8 indexed citations
10.
Sagar, Robin P., et al.. (2013). Numerical evaluation of Bessel function integrals for functions with exponential dependence. Revista Mexicana de Física E. 59(2). 115–121. 2 indexed citations
11.
Sagar, Robin P., Humberto G. Laguna, & Nicolais L. Guevara. (2011). Statistical correlation between atomic electron pairs. Chemical Physics Letters. 514(4-6). 352–356. 9 indexed citations
12.
Sagar, Robin P., Humberto G. Laguna, & Nicolais L. Guevara. (2009). Conditional entropies and position–momentum correlations in atomic systems. Molecular Physics. 107(19). 2071–2080. 14 indexed citations
13.
Sagar, Robin P. & Minhhuy Hô. (2008). Shannon Entropies of Atomic Basins and Electron Correlation Effects. Revista de la Sociedad Química de México. 52(1). 60–66. 8 indexed citations
14.
Sagar, Robin P. & Nicolais L. Guevara. (2005). Mutual information and correlation measures in atomic systems. The Journal of Chemical Physics. 123(4). 44108–44108. 43 indexed citations
15.
Hô, Minhhuy, Vedene H. Smith, Donald F. Weaver, et al.. (2000). Shannon information entropies of molecules and functional groups in the self-consistent reaction field. The Journal of Chemical Physics. 112(17). 7572–7580. 19 indexed citations
16.
Hô, Minhhuy, Donald F. Weaver, Vedene H. Smith, et al.. (1998). An information-entropic study of correlated densities of the water molecule. The Journal of Chemical Physics. 109(24). 10620–10627. 21 indexed citations
17.
Rodríguez, Juan Carlos Ramírez, et al.. (1998). Amount of information present in the one-particle density matrix and the charge density. Physical Review A. 58(5). 3507–3515. 28 indexed citations
18.
Rodríguez, Juan Carlos Ramírez, Catalina Soriano‐Correa, Rodolfo O. Esquivel, et al.. (1997). Jaynes information entropy of small molecules: Numerical evidence of the Collins conjecture. Physical Review A. 56(6). 4477–4482. 50 indexed citations
19.
Hô, Minhhuy, Robin P. Sagar, Hartmut Schmider, Donald F. Weaver, & Vedene H. Smith. (1995). Measures of distance for atomic charge and momentum densities and their relationship to physical properties. International Journal of Quantum Chemistry. 53(6). 627–633. 26 indexed citations
20.
Esquivel, Rodolfo O., Jiqiang Chen, M. J. Stott, Robin P. Sagar, & Vedene H. Smith. (1993). Pseudoconvexity of the atomic electron density: Lower and upper bounds. Physical Review A. 47(2). 936–943. 34 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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