Josef Paldus

19.3k total citations · 4 hit papers
300 papers, 14.4k citations indexed

About

Josef Paldus is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Physical and Theoretical Chemistry. According to data from OpenAlex, Josef Paldus has authored 300 papers receiving a total of 14.4k indexed citations (citations by other indexed papers that have themselves been cited), including 256 papers in Atomic and Molecular Physics, and Optics, 92 papers in Spectroscopy and 47 papers in Physical and Theoretical Chemistry. Recurrent topics in Josef Paldus's work include Advanced Chemical Physics Studies (237 papers), Spectroscopy and Quantum Chemical Studies (109 papers) and Advanced NMR Techniques and Applications (44 papers). Josef Paldus is often cited by papers focused on Advanced Chemical Physics Studies (237 papers), Spectroscopy and Quantum Chemical Studies (109 papers) and Advanced NMR Techniques and Applications (44 papers). Josef Paldus collaborates with scholars based in Canada, Poland and Germany. Josef Paldus's co-authors include Jakub Čı́žek, Xiangzhu Li, Piotr Piecuch, Bogumił Jeziorski, Michiko Takahashi, K. Jankowski, Isaiah Shavitt, Barry G. Adams, Josep Planelles and Paul E. S. Wormer and has published in prestigious journals such as Physical Review Letters, The Journal of Chemical Physics and Physical review. B, Condensed matter.

In The Last Decade

Josef Paldus

296 papers receiving 14.0k citations

Hit Papers

Correlation Problems in A... 1967 2026 1986 2006 1972 1971 1967 1974 200 400 600
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. Correlation Problems in Atomic and Molecular Systems. IV. Extended Coupled-Pair Many-Electron Theory and Its Application to the BH3Molecule
    1972 732 citations Josef Paldus, Jakub Čı́žek et al. Physical review. A, General physics profile →
  2. Correlation problems in atomic and molecular systems III. Rederivation of the coupled‐pair many‐electron theory using the traditional quantum chemical methodst
    1971 530 citations Jakub Čı́žek, Josef Paldus International Journal of Quantum Chemistry profile →
  3. Stability Conditions for the Solutions of the Hartree—Fock Equations for Atomic and Molecular Systems. Application to the Pi-Electron Model of Cyclic Polyenes
    1967 504 citations Jakub Čı́žek, Josef Paldus The Journal of Chemical Physics profile →
  4. Group theoretical approach to the configuration interaction and perturbation theory calculations for atomic and molecular systems
    1974 383 citations Josef Paldus The Journal of Chemical Physics profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Josef Paldus 12.7k 3.6k 2.3k 1.9k 1.9k 300 14.4k
Poul Jo rgensen 10.1k 0.8× 4.0k 1.1× 2.9k 1.2× 1.4k 0.7× 1.4k 0.7× 111 12.7k
Jeppe Olsen 13.3k 1.1× 4.8k 1.3× 2.9k 1.2× 1.8k 0.9× 1.5k 0.8× 192 16.9k
Werner Kutzelnigg 12.1k 1.0× 4.6k 1.3× 2.5k 1.1× 1.2k 0.6× 1.0k 0.6× 232 15.9k
Andrzej J. Sadlej 10.0k 0.8× 3.5k 1.0× 2.5k 1.1× 1.2k 0.6× 944 0.5× 249 13.1k
Henrik Koch 12.7k 1.0× 4.4k 1.2× 3.7k 1.6× 2.0k 1.1× 1.5k 0.8× 189 15.8k
W. von Niessen 7.3k 0.6× 2.2k 0.6× 2.1k 0.9× 1.0k 0.5× 1.2k 0.6× 282 9.4k
Stephen R. Langhoff 11.7k 0.9× 4.6k 1.3× 2.0k 0.9× 2.8k 1.4× 1.5k 0.8× 229 14.7k
Robert J. Buenker 16.8k 1.3× 7.3k 2.0× 2.9k 1.3× 3.9k 2.0× 1.8k 0.9× 532 19.2k
Ove Christiansen 10.2k 0.8× 3.9k 1.1× 3.9k 1.7× 1.5k 0.8× 1.2k 0.6× 215 13.6k
Horst Köppel 8.8k 0.7× 2.8k 0.8× 2.9k 1.3× 1.0k 0.5× 1.2k 0.7× 253 11.1k

Countries citing papers authored by Josef Paldus

Since Specialization
Citations

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

Fields of papers citing papers by Josef Paldus

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Josef Paldus

This figure shows the co-authorship network connecting the top 25 collaborators of Josef Paldus. A scholar is included among the top collaborators of Josef Paldus 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 Josef Paldus. Josef Paldus 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.
Paldus, Josef. (2020). Matrix elements of unitary group generators in many-fermion correlation problem. III. Green-Gould approach. Journal of Mathematical Chemistry. 59(1). 72–118. 2 indexed citations
2.
Čárský, Petr, Josef Paldus, & Jiřı́ Pittner. (2010). Recent progress in coupled cluster methods : theory and applications. ASEP. 67 indexed citations
3.
Li, Xiangzhu & Josef Paldus. (2010). A Multireference Coupled-Cluster Study of Electronic Excitations in Furan and Pyrrole†. The Journal of Physical Chemistry A. 114(33). 8591–8600. 20 indexed citations
4.
Li, Xiangzhu & Josef Paldus. (2009). Symmetry breaking in spin-restricted Hartree–Fock solutions: the case of the C2 molecule and the N2+ and F2+ cations. Physical Chemistry Chemical Physics. 11(26). 5281–5281. 15 indexed citations
5.
Ema, I., José M. Garcı́a de la Vega, G. Ramı́rez, et al.. (2003). Polarized basis sets of Slater‐type orbitals: H to Ne atoms. Journal of Computational Chemistry. 24(7). 859–868. 54 indexed citations
6.
Li, Xiangzhu & Josef Paldus. (2003). The general-model-space state-universal coupled-cluster method exemplified by the LiH molecule. The Journal of Chemical Physics. 119(11). 5346–5357. 76 indexed citations
7.
Paldus, Josef, et al.. (2000). Direct iterative solution of the generalized Bloch equation. III. Application to H2-cluster models. The Journal of Chemical Physics. 113(7). 2612–2621. 13 indexed citations
8.
Paldus, Josef, et al.. (2000). Direct iterative solution of the generalized Bloch equation. IV. Application to H2, LiH, BeH, and CH2. The Journal of Chemical Physics. 113(7). 2622–2637. 18 indexed citations
9.
Piecuch, Piotr, V. S̆pirko, & Josef Paldus. (1998). Dipole Moment and Polarizability Functions of Ammonia: A Linear-Response Coupled-Cluster Study. Polish Journal of Chemistry. 72(7). 1635–1656. 2 indexed citations
10.
Li, Xiangzhu & Josef Paldus. (1996). A unitary group based open-shell coupled cluster study of vibrational frequencies in ground and excited states of first row diatomics. The Journal of Chemical Physics. 104(23). 9555–9562. 32 indexed citations
11.
Li, Xiangzhu & Josef Paldus. (1992). Valence bond approach exploiting Clifford algebra realization of Rumer–Weyl basis. International Journal of Quantum Chemistry. 41(1). 117–146. 29 indexed citations
12.
Li, Xiangzhu & Josef Paldus. (1990). Unitary group tensor operator algebras for many-electron systems: I. Clebsch-Gordan and Racah coefficients. Journal of Mathematical Chemistry. 4(1). 295–353. 13 indexed citations
13.
Čı́žek, Jiřı́, et al.. (1984). Trigonometric polynomial interpolation of quantum mechanical properties by mutual perturbation approach. The Journal of Chemical Physics. 80(1). 372–379. 2 indexed citations
14.
Paldus, Josef, et al.. (1982). Cluster analysis of the full configuration interaction wave functions of cyclic polyene models. International Journal of Quantum Chemistry. 22(6). 1281–1305. 70 indexed citations
15.
Downing, John W., et al.. (1979). Multidimensional interpolation by polynomial roots. Chemical Physics Letters. 67(2-3). 377–380. 16 indexed citations
16.
Paldus, Josef, Barry G. Adams, & Jakub Čı́žek. (1977). Application of graphical methods of spin algebras to limited CI approaches. I. Closed shell case. International Journal of Quantum Chemistry. 11(5). 813–848. 106 indexed citations
17.
Čı́žek, Jakub, A. Pellégatti, & Josef Paldus. (1975). Correlation effects in the PPP model of alternant π‐electronic systems: two‐point Padé approximant approach. International Journal of Quantum Chemistry. 9(6). 987–1007. 14 indexed citations
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20.
Paldus, Josef, et al.. (1963). A study of interaction of two ethylene molecules by the semiempirical complete configuration interaction method in ?-electron approximation. Theoretical Chemistry Accounts. 1(3). 268–281. 25 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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