- Elementary Particles, Quantum Field Theory 1,068
- Quantum Field Theories, String Theory 1,068
- Quantum Physics 727
- Classical and Quantum Gravitation, Relativity Theory 726
- Nuclear Energy 347
- Measurement Science and Instrumentation 346
- Nuclear Physics, Heavy Ions, Hadrons 346
- Astronomy, Astrophysics and Cosmology 344
- Science, Humanities and Social Sciences, multidisciplinary 104
- Science, multidisciplinary 98
- Artificial Intelligence 73
- Biotechnology 66
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- Characterization and Evaluation of Materials 57
- Nanotechnology 56
- Life Sciences, general 55
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