Gell-Mann-Low renormalization group

Gell-Mann-Low renormalization group
ренормализационная группа Гелл-Манна - Лоу

English-russian dictionary of physics. 2013.

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  • Renormalization group — 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… …   Wikipedia

  • Renormierungsgruppe — Die Renormierungsgruppe (RG) beschreibt die Abhängigkeit bestimmter physikalischer Größen von der Energieskala. Ursprünglich ein Konzept der Quantenfeldtheorie, erstreckt sich sein Anwendungsbereich heutzutage auch auf die Festkörperphysik,… …   Deutsch Wikipedia

  • subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… …   Universalium

  • Quantum chromodynamics — Standard model of particle physics Standard Model …   Wikipedia

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  • PHYSICS — The material presented in this entry emphasizes those contributions which were important in arriving at verified present day scientific results, rather than those that may have appeared important at the time. Unavoidably it will overlap in parts… …   Encyclopedia of Judaism

  • Groupe De Renormalisation — En mécanique statistique, le groupe de renormalisation (qui est plutôt un semi groupe, les transformations n étant pas inversibles) est un ensemble de transformations qui permettent de transformer un hamiltonien en un autre hamiltonien par… …   Wikipédia en Français

  • Groupe de renormalisation — En mécanique statistique, le groupe de renormalisation (qui est plutôt un semi groupe, les transformations n étant pas inversibles) est un ensemble de transformations qui permettent de transformer un hamiltonien en un autre hamiltonien par… …   Wikipédia en Français

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  • Coupling constant — For the Murray von Neumann coupling constant, see von Neumann algebra. For the coupling constant in NMR spectroscopy, see NMR spectroscopy and/or Proton NMR. In physics, a coupling constant, usually denoted g, is a number that determines the… …   Wikipedia

  • Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle …   Wikipedia


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