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| Диаграма на Файнман× | Уравнения на ренормализационната група× | |
|---|---|---|
| Област | Физика на елементарните частици | Физика на елементарните частици |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | 1949 | 1970 |
| Създател≠ | Richard Feynman | Curtis Callan and David Gross |
| Тип≠ | Visualization and calculation framework | Scale dependence framework |
| Основополагащ източник≠ | Feynman, R. P. (1949). The Theory of Positrons. Physical Review, 76(6), 749–759. DOI ↗ | Callan, C. G. (1970). Broken scale invariance in scalar field theory. Physical Review D, 2(6), 1541. DOI ↗ |
| Други названия≠ | Feynman graph, interaction diagram | RGE, running couplings, beta function evolution |
| Свързани | 3 | 3 |
| Резюме≠ | 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. | Renormalization Group Equations (RGEs) describe how the coupling constants and masses of a quantum field theory evolve with energy scale. They are fundamental tools for understanding the scale dependence of physics, predicting the behavior of coupling strengths at different energies, and connecting high-energy physics to low-energy precision measurements. |
| ScholarGateНабор от данни ↗ |
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