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The 27 pages that link to Renormalization group, each with the reason it gives.

• Grand Unified TheoryRelated: Running coupling strengths can approach one another at the high energies where unification is proposed.

• Effective field theoryRelated: It explains how effective descriptions evolve when the energy scale is lowered.

• RenormalizationRelated: It formalizes the scale-by-scale transformations at the heart of renormalization.

• Fine-structure constantRelated: It explains why the effective electromagnetic coupling varies with energy.

• Asymptotic freedomRelated: It describes how the strong coupling changes with energy.

• Universality classRelated: Its scale transformations reveal which microscopic details matter near criticality.

• Critical phenomenaRelated: It explains why microscopic details fade and universal behavior emerges at large scales.

• Scale invarianceRelated: Its fixed points identify theories that remain unchanged under scale transformations.

• Conformal field theoryRelated: Conformal theories describe fixed points of scale evolution under suitable conditions.

• Coarse-grainingRelated: It formalizes repeated coarse-graining and tracks which features persist across scales.

• Frank WilczekRelated: Its scale dependence reveals why the strong coupling weakens at high energies.

• David GrossRelated: Its scale dependence expresses the running strong coupling behind Gross’s discovery.

• Lattice modelRelated: Coarse-graining lattice variables reveals which interactions control large-scale behavior.

• Artur AvilaRelated: Renormalization ideas help analyze universality and behavior across dynamical scales.

• Feigenbaum constantsRelated: A fixed point of renormalization explains why scaling ratios recur across different maps.

• Fractional dimensionRelated: Scaling dimensions help characterize quantities that transform under changes of scale.

• Hugh David PolitzerRelated: Its equations show how the strong interaction’s effective strength varies with energy.

• List of unsolved problems in physicsRelated: It links microscopic interactions to emergent behavior in unresolved many-body systems.

• Many-body techniquesRelated: It identifies which interactions matter at long distances and near critical points.

• Martinus J. G. VeltmanRelated: It is a related tool for understanding how quantum field theories behave across scales.

• Mathematical methods in physicsRelated: It links mathematical scaling behavior to universal patterns in physical systems.