- Elementary Particles, Quantum Field Theory 14
- Quantum Field Theories, String Theory 14
- Nuclear Energy 13
- Astronomy, Astrophysics and Cosmology 12
- Measurement Science and Instrumentation 12
- Nuclear Physics, Heavy Ions, Hadrons 12
- Microwaves, RF and Optical Engineering 7
- Optical and Electronic Materials 7
- Optics, Lasers, Photonics, Optical Devices 7
- Quantum Physics 5
- Physics, general 3
- Classical and Quantum Gravitation, Relativity Theory 2
- Condensed Matter Physics 2
- Quantum Information Technology, Spintronics 2
- Astrophysics and Astroparticles 1
- Atmospheric Sciences 1
- Atomic, Molecular, Optical and Plasma Physics 1
- Classical and Continuum Physics 1
- Complex Systems 1
- Data Structures and Information Theory 1