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| 重整化群方程× | 费曼图× | |
|---|---|---|
| 领域 | 粒子物理学 | 粒子物理学 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 1970 | 1949 |
| 提出者≠ | Curtis Callan and David Gross | Richard Feynman |
| 类型≠ | Scale dependence framework | Visualization and calculation framework |
| 开创性文献≠ | Callan, C. G. (1970). Broken scale invariance in scalar field theory. Physical Review D, 2(6), 1541. DOI ↗ | Feynman, R. P. (1949). The Theory of Positrons. Physical Review, 76(6), 749–759. DOI ↗ |
| 别名≠ | RGE, running couplings, beta function evolution | Feynman graph, interaction diagram |
| 相关 | 3 | 3 |
| 摘要≠ | 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. | 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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