Total 2,393,028 scientists, country 221, and institutions 24,451 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
astrophysics
cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
185
0.629
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
String Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
79
0.718
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
high energy theory
string theory
mathematical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
66
0.702
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
neutrino
dark matter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
60
0.968
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
particle physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
42
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Cosmology
Black Holes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
supernova hydrodynamics and nucleosynthesis
dark matter astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
Topological phases of Matter
Dynamics of Gauge Theories
Entanglement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
30
0.968
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
astrophysics
galaxy evolution
HST/ACS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
Cosmology
Galaxy Formation and Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Particle Physics Phenomenology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
Cosmology
CMB
Low Temperature Detectors
Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Observational cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
string theory
quantum field theory
mathematical physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
string theory
quantum field theory
conformal field theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
number theory
geometry
string theory
black holes
quantum field theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Computational astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Naoki Yoshida
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
185
0.629
Yuji Tachikawa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
113
0.863
Tomotake Matsumura
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
110
79
0.718
Masahito Yamazaki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
66
0.702
high energy theory
string theory
mathematical physics
Benda Xu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
60
0.968
Chengcheng Han
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
42
0.750
Youngsoo Park
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
Jia Liu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
36
0.973
Shing-Chi Leung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
supernova hydrodynamics and nucleosynthesis
dark matter astrophysics
Yunqin Zheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
30
0.968
Topological phases of Matter
Dynamics of Gauge Theories
Entanglement
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David Stark
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Jingjing Shi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Ipsita Saha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
Tommaso Ghigna
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Cosmology
CMB
Low Temperature Detectors
Optics
Ryoma Murata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Alexey Tolstov
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
16
0.800
Masataka Watanabe
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
string theory
quantum field theory
mathematical physics
Nozomu Kobayashi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
string theory
quantum field theory
conformal field theory
Abhiram Kidambi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
number theory
geometry
string theory
black holes
quantum field theory
Akira Tokiwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0