Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Renormalization_group> ?p ?o }
- Renormalization_group abstract "In theoretical physics, the renormalization group (RG) refers to a mathematical apparatus that allows systematic investigation of the changes of a physical system as viewed at different distance scales. In particle physics, it reflects the changes in the underlying force laws (codified in a quantum field theory) as the energy scale at which physical processes occur varies, energy/momentum and resolution distance scales being effectively conjugate under the uncertainty principle (cf. Compton wavelength).A change in scale is called a \"scale transformation\". The renormalization group is intimately related to \"scale invariance\" and \"conformal invariance\", symmetries in which a system appears the same at all scales (so-called self-similarity). (However, note that scale transformations are included in conformal transformations, in general: the latter including additional symmetry generators associated with special conformal transformations.)As the scale varies, it is as if one is changing the magnifying power of a notional microscope viewing the system. In so-called renormalizable theories, the system at one scale will generally be seen to consist of self-similar copies of itself when viewed at a smaller scale, with different parameters describing the components of the system. The components, or fundamental variables, may relate to atoms, elementary particles, atomic spins, etc. The parameters of the theory typically describe the interactions of the components. These may be variable \"couplings\" which measure the strength of various forces, or mass parameters themselves. The components themselves may appear to be composed of more of the self-same components as one goes to shorter distances.For example, in quantum electrodynamics (QED), an electron appears to be composed of electrons, positrons (anti-electrons) and photons, as one views it at higher resolution, at very short distances. The electron at such short distances has a slightly different electric charge than does the \"dressed electron\" seen at large distances, and this change, or \"running,\" in the value of the electric charge is determined by the renormalization group equation.".
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- Renormalization_group wikiPageWikiLink Action_(physics).
- Renormalization_group wikiPageWikiLink André_Petermann.
- Renormalization_group wikiPageWikiLink Asymptotic_freedom.
- Renormalization_group wikiPageWikiLink Avogadro_constant.
- Renormalization_group wikiPageWikiLink Beta_function_(physics).
- Renormalization_group wikiPageWikiLink C-theorem.
- Renormalization_group wikiPageWikiLink Calculus_of_variations.
- Renormalization_group wikiPageWikiLink Category:Mathematical_physics.
- Renormalization_group wikiPageWikiLink Category:Quantum_field_theory.
- Renormalization_group wikiPageWikiLink Category:Renormalization_group.
- Renormalization_group wikiPageWikiLink Category:Scaling_symmetries.
- Renormalization_group wikiPageWikiLink Category:Statistical_mechanics.
- Renormalization_group wikiPageWikiLink Christof_Wetterich.
- Renormalization_group wikiPageWikiLink Compton_wavelength.
- Renormalization_group wikiPageWikiLink Conformal_symmetry.
- Renormalization_group wikiPageWikiLink Cosmology.
- Renormalization_group wikiPageWikiLink Coupling_constant.
- Renormalization_group wikiPageWikiLink Critical_exponent.
- Renormalization_group wikiPageWikiLink Critical_phenomena.
- Renormalization_group wikiPageWikiLink Critical_point_(thermodynamics).
- Renormalization_group wikiPageWikiLink Curie_temperature.
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- Renormalization_group wikiPageWikiLink Cutoff_(physics).
- Renormalization_group wikiPageWikiLink DeWitt_notation.
- Renormalization_group wikiPageWikiLink Deep_inelastic_scattering.
- Renormalization_group wikiPageWikiLink Density_matrix_renormalization_group.
- Renormalization_group wikiPageWikiLink Differential_equation.
- Renormalization_group wikiPageWikiLink Dmitry_Shirkov.
- Renormalization_group wikiPageWikiLink Dressed_particle.
- Renormalization_group wikiPageWikiLink Effective_action.
- Renormalization_group wikiPageWikiLink Electroweak_interaction.
- Renormalization_group wikiPageWikiLink Ernst_Stueckelberg.
- Renormalization_group wikiPageWikiLink Euclid.
- Renormalization_group wikiPageWikiLink Euclidean_space.
- Renormalization_group wikiPageWikiLink Ferromagnetism.
- Renormalization_group wikiPageWikiLink Fluid_mechanics.
- Renormalization_group wikiPageWikiLink Fourier_series.
- Renormalization_group wikiPageWikiLink Fourier_transform.
- Renormalization_group wikiPageWikiLink Fractal.
- Renormalization_group wikiPageWikiLink Francis_E._Low.
- Renormalization_group wikiPageWikiLink Franz_Wegner.
- Renormalization_group wikiPageWikiLink Free_field.
- Renormalization_group wikiPageWikiLink Functional_renormalization_group.
- Renormalization_group wikiPageWikiLink Galileo_Galilei.
- Renormalization_group wikiPageWikiLink General_relativity.
- Renormalization_group wikiPageWikiLink Grand_Unified_Theory.
- Renormalization_group wikiPageWikiLink Hagen_Kleinert.
- Renormalization_group wikiPageWikiLink Hamiltonian_(quantum_mechanics).
- Renormalization_group wikiPageWikiLink Higgs_boson.
- Renormalization_group wikiPageWikiLink Infrared_fixed_point.
- Renormalization_group wikiPageWikiLink Ising_model.
- Renormalization_group wikiPageWikiLink Jacques_Distler.
- Renormalization_group wikiPageWikiLink Julian_Schwinger.
- Renormalization_group wikiPageWikiLink Kenneth_G._Wilson.
- Renormalization_group wikiPageWikiLink Kondo_effect.
- Renormalization_group wikiPageWikiLink Kurt_Symanzik.
- Renormalization_group wikiPageWikiLink Lambda_transition.
- Renormalization_group wikiPageWikiLink Large_Electron–Positron_Collider.
- Renormalization_group wikiPageWikiLink Legendre_transformation.
- Renormalization_group wikiPageWikiLink Length_scale.
- Renormalization_group wikiPageWikiLink Leo_Kadanoff.
- Renormalization_group wikiPageWikiLink Lossy_compression.
- Renormalization_group wikiPageWikiLink Magnetism.
- Renormalization_group wikiPageWikiLink Matter_wave.
- Renormalization_group wikiPageWikiLink Mole_(unit).
- Renormalization_group wikiPageWikiLink Monte_Carlo_method.
- Renormalization_group wikiPageWikiLink Murray_Gell-Mann.
- Renormalization_group wikiPageWikiLink Nanotechnology.
- Renormalization_group wikiPageWikiLink Nikolay_Bogolyubov.
- Renormalization_group wikiPageWikiLink Non-perturbative.
- Renormalization_group wikiPageWikiLink Osborne_Reynolds.
- Renormalization_group wikiPageWikiLink Partition_function_(quantum_field_theory).
- Renormalization_group wikiPageWikiLink Perturbation_theory.
- Renormalization_group wikiPageWikiLink Phase_transition.
- Renormalization_group wikiPageWikiLink Position_and_momentum_space.
- Renormalization_group wikiPageWikiLink Pythagoreanism.
- Renormalization_group wikiPageWikiLink Quantum_chromodynamics.
- Renormalization_group wikiPageWikiLink Quantum_electrodynamics.
- Renormalization_group wikiPageWikiLink Quantum_field_theory.
- Renormalization_group wikiPageWikiLink Quantum_triviality.
- Renormalization_group wikiPageWikiLink Regularization_(physics).
- Renormalization_group wikiPageWikiLink Relevance.
- Renormalization_group wikiPageWikiLink Renormalization.
- Renormalization_group wikiPageWikiLink Richard_Feynman.