Bandingkan kaedah

	Effective Field Theory	Persamaan Kumpulan Renormalisasi
Bidang	Fizik Zarah	Fizik Zarah
Keluarga	Process / pipeline	Process / pipeline
Tahun asal	1979	1970
Pengasas	Steven Weinberg	Curtis Callan and David Gross
Jenis	Model-independent approach	Scale dependence framework
Sumber perintis	Weinberg, S. (1979). Baryon and lepton nonconserving processes. Physical Review Letters, 43(21), 1566.	Callan, C. G. (1970). Broken scale invariance in scalar field theory. Physical Review D, 2(6), 1541.
Alias	EFT, effective theory, operator product expansion	RGE, running couplings, beta function evolution
Berkaitan	3	3
Ringkasan	Effective Field Theory (EFT) is a general framework for studying physics at low energies in terms of the relevant degrees of freedom, without requiring complete knowledge of high-energy physics. By expanding in powers of energy, EFT provides model-independent parameterizations of new physics effects and systematic methods for computing precision predictions of the Standard Model.	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.