Linked from

The 18 pages that link to Renormalization, each with the reason it gives.

• Quantum field theoryRelated: It makes many quantum field theory predictions finite and connects them to measurable parameters.

• Standard ModelRelated: Renormalization makes the model’s quantum predictions finite and testable.

• Quantum gravityRelated: Perturbative quantization of Einstein gravity produces divergences that ordinary renormalization cannot absorb into finitely many parameters.

• Richard FeynmanRelated: Feynman helped show how renormalization could yield precise predictions in quantum electrodynamics.

• Lamb shiftRelated: The shift helped spur development of renormalized quantum electrodynamics.

• Zero-point energyRelated: It makes many energy differences calculable, but does not by itself settle gravity's response to vacuum energy.

• Cosmological constant problemRelated: It makes quantum-field predictions finite but does not explain the tiny observed gravitational vacuum term.

• Effective field theoryRelated: Its modern interpretation helped establish why low-energy theories need not specify all high-energy details.

• FractalRelated: Rescaling links fractal patterns to repeated behavior in physical systems.

• Theoretical physicsRelated: It explains how theoretical descriptions change with scale and handles infinities in quantum field theory.

• Vacuum polarizationRelated: It absorbs vacuum-polarization divergences into the measured electromagnetic coupling.

• Freeman DysonRelated: Dyson helped clarify how renormalization makes quantum electrodynamics yield finite predictions.

• Sin-Itiro TomonagaRelated: Renormalization made quantum electrodynamics yield finite predictions.

• NaturalnessRelated: Its scale dependence makes parameter sensitivity explicit.

• Vacuum energyRelated: Field-theory calculations remove divergent vacuum contributions through this procedure.

• Yang–Mills existence and mass gapRelated: The continuum construction must handle scale dependence and remove regulator dependence.

• Scalar field theoryRelated: Quantum scalar theories require controlling scale-dependent interactions and divergences.

• Field and string theory models and techniquesRelated: It clarifies how field-theory parameters and predictions depend on scale.