Electrodynamics 55 Electrodynamics; Physics 47 Superconductivity; Electrodynamics; Physics 28 Quantum electrodynamics 23 Physics 21 Quantum field theory 8 Quantum theory 7 Electrostatics 5 Magnetostatics 5 Particles (Nuclear physics) 5 Electromagnetic waves 4 Quantum electrodynamics -- Problems, exercises, 4 Electrodynamics- Physics 3 Electromagnetism 3 Maxwell equations 3 Mechanics 3 Optics 3 Quantum Electrodynamics 3 Quantum chromodynamics 3 SCIENCE / Physics 3 Atom-Atom Collisions 2 Classical electrodynamics 2 Continuum mechanics 2 Cosmic electrodynamics 2 Electromagnetic theory 2 Feynman diagrams 2 Gauge fields (Physics) 2 Integrated circuits 2 Mathematics 2 Nanoelectronics 2