Subject Rankings
Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences Subject Rankings 2025
AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
High Energy Physics
Astroparticle Physics
Artificial Inteligence
Metrics
H-Index
i10 Index
Citation Counts
93
274
30,824
* Total H IndexRankings
Ranking Based On Selection
:2
Nuclear Physics
Astrophysics
Artificial Intelligence
Electrodynamics
Metrics
H-Index
i10 Index
Citation Counts
82
189
25,976
* Total H IndexRankings
Ranking Based On Selection
:3
физика и астрофизка на елементарните частици
Metrics
H-Index
i10 Index
Citation Counts
73
198
24,343
* Total H IndexRankings
Ranking Based On Selection
:4
soliton theory
integrable systems
soliton interactions
Metrics
H-Index
i10 Index
Citation Counts
37
99
4,732
* Total H IndexRankings
Ranking Based On Selection
:5
nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
33
64
3,181
* Total H IndexRankings
Ranking Based On Selection
:6
Theoretical and mathematical physics
Metrics
H-Index
i10 Index
Citation Counts
32
52
4,606
* Total H IndexRankings
Ranking Based On Selection
:7
general theoretical and mathematical physics
group-theoretical methods
conformal field theory
supersymmetry
quantum groups
Metrics
H-Index
i10 Index
Citation Counts
30
80
4,212
* Total H IndexRankings
Ranking Based On Selection
:8
general theoretical and mathematical physics
strings/branes
wormholes
dark energy & dark matter
supersymmetry
Metrics
H-Index
i10 Index
Citation Counts
29
76
3,282
* Total H IndexRankings
Ranking Based On Selection
:9
general theoretical and mathematical physics
strings/branes with applications to black hole and wormhole physics and cosmology
non-perturbative aspects of quantum gauge theories
supersymmetry
Metrics
H-Index
i10 Index
Citation Counts
28
72
2,426
* Total H IndexRankings
Ranking Based On Selection
:10
muonic atom
hyperfine structure
proton size
hydrogen molecular ion
antiprotonic helium
Metrics
H-Index
i10 Index
Citation Counts
23
36
1,649
* Total H IndexRankings
Ranking Based On Selection
:11
string theory
gauge/gravity duality
cosmological inflation
Metrics
H-Index
i10 Index
Citation Counts
20
30
951
* Total H IndexRankings
Ranking Based On Selection
:12
Mathematics
Physics
Mathematical Physics
Metrics
H-Index
i10 Index
Citation Counts
18
30
912
* Total H IndexRankings
Ranking Based On Selection
:13
Coherent and squeezed states
Symmetry
Quantization
Pseudo Hermitian systems
Metrics
H-Index
i10 Index
Citation Counts
18
30
1,642
* Total H IndexRankings
Ranking Based On Selection
:14
Metrics
H-Index
i10 Index
Citation Counts
17
30
742
* Total H IndexRankings
Ranking Based On Selection
:15
general relativity
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,769
* Total H IndexRankings
Ranking Based On Selection
:16
Nuclear Energy
Nuclear Safety
Nuclear Reactors
Metrics
H-Index
i10 Index
Citation Counts
15
36
1,025
* Total H IndexRankings
Ranking Based On Selection
:17
nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,528
* Total H IndexRankings
Ranking Based On Selection
:18
Nuclear Structure
Nuclear Models
Metrics
H-Index
i10 Index
Citation Counts
15
21
841
* Total H IndexRankings
Ranking Based On Selection
:19
nuclear physics
Metrics
H-Index
i10 Index
Citation Counts
15
20
764
* Total H IndexRankings
Ranking Based On Selection
:20
Metrics
H-Index
i10 Index
Citation Counts
14
19
3,713
* Total H IndexRankings
Ranking Based On Selection
:21
Mossbauer Spectroscopy
Mossbauer Spectr. of Fe Zn Sm Ho
Nuclear instruments & methods
nuclear engineering
Fe nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
14
17
543
* Total H IndexRankings
Ranking Based On Selection
:22
QFT
Quantum groups
High Energy Physics
Metrics
H-Index
i10 Index
Citation Counts
14
18
506
* Total H IndexRankings
Ranking Based On Selection
:23
theoretical physics and differential geometry
Metrics
H-Index
i10 Index
Citation Counts
14
20
698
* Total H IndexRankings
Ranking Based On Selection
:24
Metrics
H-Index
i10 Index
Citation Counts
12
19
414
* Total H IndexRankings
Ranking Based On Selection
:25
physics of the athmosphere
Metrics
H-Index
i10 Index
Citation Counts
10
11
1,023
Petar Temnikov
Metrics
H-Index
i10-Index
Citation Counts
93
274
30,824
High Energy Physics
Astroparticle Physics
Artificial Inteligence
Galina Maneva
Metrics
H-Index
i10-Index
Citation Counts
82
189
25,976
Nuclear Physics
Astrophysics
Artificial Intelligence
Electrodynamics
Martin Makariev
Metrics
H-Index
i10-Index
Citation Counts
73
198
24,343
физика и астрофизка на елементарните частици
Vladimir Stefanov Gerdjikov
Metrics
H-Index
i10-Index
Citation Counts
37
99
4,732
soliton theory
integrable systems
soliton interactions
Chavdar Stoyanov
Metrics
H-Index
i10-Index
Citation Counts
33
64
3,181
Valentina B. Petkova
Metrics
H-Index
i10-Index
Citation Counts
32
52
4,606
Vladimir Dobrev
Metrics
H-Index
i10-Index
Citation Counts
30
80
4,212
general theoretical and mathematical physics
group-theoretical methods
conformal field theory
supersymmetry
quantum groups
Emil Nissimov
Metrics
H-Index
i10-Index
Citation Counts
29
76
3,282
general theoretical and mathematical physics
strings/branes
wormholes
dark energy & dark matter
supersymmetry
Svetlana Pacheva
Metrics
H-Index
i10-Index
Citation Counts
28
72
2,426
general theoretical and mathematical physics
strings/branes with applications to black hole and wormhole physics and cosmology
non-perturbative aspects of quantum gauge theories
supersymmetry
Dimitar Bakalov
Metrics
H-Index
i10-Index
Citation Counts
23
36
1,649
muonic atom
hyperfine structure
proton size
hydrogen molecular ion
antiprotonic helium
Lilia Anguelova
Metrics
H-Index
i10-Index
Citation Counts
20
30
951
string theory
gauge/gravity duality
cosmological inflation
NI Stoilova
Metrics
H-Index
i10-Index
Citation Counts
18
30
912
Mathematics
Physics
Mathematical Physics
DA Trifonov
Metrics
H-Index
i10-Index
Citation Counts
18
30
1,642
Coherent and squeezed states
Symmetry
Quantization
Pseudo Hermitian systems
Plamen Bozhilov
Metrics
H-Index
i10-Index
Citation Counts
17
30
742
BV Ivanov
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,769
Pavlin Groudev
Metrics
H-Index
i10-Index
Citation Counts
15
36
1,025
Valentina Semkova
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,528
AI Georgieva
Metrics
H-Index
i10-Index
Citation Counts
15
21
841
S. Boneva
Metrics
H-Index
i10-Index
Citation Counts
15
20
764
Ivan Sirakov
Metrics
H-Index
i10-Index
Citation Counts
14
19
3,713
Todor Ruskov
Metrics
H-Index
i10-Index
Citation Counts
14
17
543
Mossbauer Spectroscopy
Mossbauer Spectr. of Fe Zn Sm Ho
Nuclear instruments & methods
nuclear engineering
Fe nanoparticles
Ludmil Hadjiivanov
Metrics
H-Index
i10-Index
Citation Counts
14
18
506
Bozhidar Z Iliev
Metrics
H-Index
i10-Index
Citation Counts
14
20
698
theoretical physics and differential geometry
Antoaneta Stefanova
Metrics
H-Index
i10-Index
Citation Counts
12
19
414
Ivo Kalapov
Metrics
H-Index
i10-Index
Citation Counts
10
11
1,023