- renormalization
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any of several techniques in statistical mechanics and quantum electrodynamics used to construct mathematical relationships between observable quantities
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renormalization
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Renormalization — Quantum field theory (Feynman diagram) … Wikipedia
renormalization — pernormavimas statusas T sritis fizika atitikmenys: angl. renormalization vok. Renormalisierung, f rus. перенормировка, f pranc. rénormalisation, f … Fizikos terminų žodynas
Renormalization group equation — may refer to:* beta function * Callan Symanzik equation * Exact renormalization group equation … Wikipedia
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
renormalization — n. * * * ▪ physics the procedure in quantum field theory by which divergent parts of a calculation, leading to nonsensical infinite results, are absorbed by redefinition into a few measurable quantities, so yielding finite answers.… … Universalium
renormalization — n. act of return to the normal state of being … English contemporary dictionary
renormalization — re·normalization … English syllables
renormalization — re nor•mal•i•za′tion n … From formal English to slang
renormalization — … Useful english dictionary
Numerical renormalization group — The Numerical Renormalization Group (NRG) is a technique devised by Kenneth Wilson to solve certain many body problems where quantum impurity physics plays a key role. It is an inherently non perturbative procedure, which was originally used to… … Wikipedia
