Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Quantum Optics
Nonclassicality and Quantum non-Gaussianity of light and matter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
391
0.795
* Total Citation Counts Rankings
Ranking Based On Selection :2
Quantum Physics
Quantum Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
255
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :3
hybrid quantum information
quantum optics
quantum non-Gaussianity
Qubit-oscillator systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
249
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :4
quantum tomography
quantum communication
quantum sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
211
0.661
* Total Citation Counts Rankings
Ranking Based On Selection :5
optics/photonics experiments
single-photon detection
photon-number-resolving techniques
characterization of light sources etc.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
213
0.934
* Total Citation Counts Rankings
Ranking Based On Selection :6
optics
linear quantum optics
quantum information
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
142
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :7
experimental quantum optics
trapped ions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
109
0.940
Lukáš Lachman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
492
391
0.795
Quantum Optics
Nonclassicality and Quantum non-Gaussianity of light and matter
Michal Kolář
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
441
255
0.578
Kimin Park
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
439
249
0.567
hybrid quantum information
quantum optics
quantum non-Gaussianity
Qubit-oscillator systems
László Ruppert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
211
0.661
Josef Hloušek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
228
213
0.934
optics/photonics experiments
single-photon detection
photon-number-resolving techniques
characterization of light sources etc.
Robert Stárek
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163
142
0.871
Petr Obšil
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
109
0.940