The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Quantum Field Theory
Gravitation
Cosmology
Condensed Matter
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,025
* Total H IndexRankings
Ranking Based On Selection: 27
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
23
26
2,477
* Total H IndexRankings
Ranking Based On Selection: 28
Cosmology
Metrics
H-Index
i10 Index
Citation Counts
22
30
1,571
* Total H IndexRankings
Ranking Based On Selection: 29
Biophotonics
Near-Infrared Spectroscopy
Microvascular Imaging
Cerebral Hemodynamics
Metrics
H-Index
i10 Index
Citation Counts
22
37
1,603
* Total H IndexRankings
Ranking Based On Selection: 30
Experimental condensed matter physics
Metrics
H-Index
i10 Index
Citation Counts
19
27
1,337
* Total H IndexRankings
Ranking Based On Selection: 31
integrated optics
nonlinear optics
Metrics
H-Index
i10 Index
Citation Counts
18
25
1,150
* Total H IndexRankings
Ranking Based On Selection: 32
Machine Learning
AI
NLP
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,448
* Total H IndexRankings
Ranking Based On Selection: 33
Nuclear Power
Metrics
H-Index
i10 Index
Citation Counts
11
11
693
* Total H IndexRankings
Ranking Based On Selection: 34
Physics
Metrics
H-Index
i10 Index
Citation Counts
11
13
600
* Total H IndexRankings
Ranking Based On Selection: 35
Theoretical Physics
Condensed Matter Physics
Machine Learning
Finance
Metrics
H-Index
i10 Index
Citation Counts
10
10
526
* Total H IndexRankings
Ranking Based On Selection: 36
Metrics
H-Index
i10 Index
Citation Counts
8
8
759
* Total H IndexRankings
Ranking Based On Selection: 37
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
7
7
3,969
* Total H IndexRankings
Ranking Based On Selection: 38
Medium Energy Nuclear Physics
Metrics
H-Index
i10 Index
Citation Counts
7
7
769
* Total H IndexRankings
Ranking Based On Selection: 39
Condensed Matter Physics
Metrics
H-Index
i10 Index
Citation Counts
6
6
2,176
* Total H IndexRankings
Ranking Based On Selection: 40
Atmospheric chemistry
organic aerosols
sustainability
Metrics
H-Index
i10 Index
Citation Counts
5
3
78
* Total H IndexRankings
Ranking Based On Selection: 41
astronomy
Metrics
H-Index
i10 Index
Citation Counts
5
4
398
* Total H IndexRankings
Ranking Based On Selection: 42
Metrics
H-Index
i10 Index
Citation Counts
4
4
79
* Total H IndexRankings
Ranking Based On Selection: 43
Language Models
Efficient Machine Learning
Quantum Optics
Computational Physics
Metrics
H-Index
i10 Index
Citation Counts
4
0
33
* Total H IndexRankings
Ranking Based On Selection: 44
Natural Language Processing
Multimodal Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
* Total H IndexRankings
Ranking Based On Selection: 45
Computational Solid State Physics
High Entropy Alloys
KKR-CPA
Metrics
H-Index
i10 Index
Citation Counts
3
1
28
* Total H IndexRankings
Ranking Based On Selection: 46
Quantum Field Theory
Effective Field Theories
AI
Quantum Gravity
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
* Total H IndexRankings
Ranking Based On Selection: 47
Theoretical Neuroscience
Computational Neuroscience
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
* Total H IndexRankings
Ranking Based On Selection: 48
Nuclear and Particle Physics
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Riccardo Penco
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
25
36
2,025
Quantum Field Theory
Gravitation
Cosmology
Condensed Matter
Mei Yu Wang
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
23
26
2,477
Sukhdeep Singh
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
22
30
1,571
Jana Kainerstorfer
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
22
37
1,603
Biophotonics
Near-Infrared Spectroscopy
Microvascular Imaging
Cerebral Hemodynamics
Simranjeet Singh
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
19
27
1,337
Lutong Cai
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
18
25
1,150
Garrett Goon
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,448
Jessica Lovering
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
11
11
693
Lei Huang
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
11
13
600
Qin Gao
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
10
10
526
Theoretical Physics
Condensed Matter Physics
Machine Learning
Finance
Shuyang Yang
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
8
8
759
Siddharth Satpathy
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
7
7
3,969
Vahe Mamyan
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
7
7
769
Xiaoou Zhang
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
6
6
2,176
Nirvan Bhattacharyya
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
5
3
78
Atmospheric chemistry
organic aerosols
sustainability
Diane Turnshek
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
5
4
398
Hao Chen
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
4
4
79
Vashisth Tiwari
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
4
0
33
Language Models
Efficient Machine Learning
Quantum Optics
Computational Physics
Anshu Aviral
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
3
1
34
Natural Language Processing
Multimodal Machine Learning
Vishnu Raghuraman
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
3
1
28
Computational Solid State Physics
High Entropy Alloys
KKR-CPA
Beka Modrekiladze
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
3
0
18
Quantum Field Theory
Effective Field Theories
AI
Quantum Gravity
Yungying Chen
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
2
0
10
Theoretical Neuroscience
Computational Neuroscience
Astrophysics
Dao Ho
Carnegie Mellon University
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
6