Process / pipelineGraphical representation
Feynman Diagram
Feynman diagrams are graphical representations of particle interactions introduced by Richard Feynman in 1949. They provide an intuitive and systematic way to visualize and calculate amplitudes for quantum field theory processes, converting complex mathematical expressions into geometric pictures that reveal the underlying physics.
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Sources
- Feynman, R. P. (1949). The Theory of Positrons. Physical Review, 76(6), 749–759. DOI: 10.1103/PhysRev.76.749 ↗
- Feynman, R. P. (1961). Quantum Electrodynamics. Addison-Wesley. link ↗
- Peskin, M. E., & Schroeder, D. V. (1995). An Introduction to Quantum Field Theory. Addison-Wesley. link ↗