English-Russian Dictionary on Probability, Statistics, and Combinatorics. — Philadelphia and Moscow. Society for Industrial and Applied Mathematics and TVP Science Publishers. K. A. Borovkov. 1994.
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
Hubbard-Stratonovich transformation — The Hubbard Stratonovich (HS) transformation is an exact mathematical transformation, which allows to convert a particle theory into its respective field theory by linearizing the density operator in the many body interaction term of the… … Wikipedia
BRST quantization — In theoretical physics, BRST quantization (where the BRST refers to Becchi, Rouet, Stora and Tyutin) is a relatively rigorous mathematical approach to quantizing a field theory with a gauge symmetry. Quantization rules in earlier QFT frameworks… … Wikipedia
Polymer field theory — A polymer field theory within the framework of statistical mechanics is a statistical field theory, describing the statistical behavior of a neutral or charged polymer system within the field theoretic approach.It can be derived by transforming… … Wikipedia
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
Quantum field theory — In quantum field theory (QFT) the forces between particles are mediated by other particles. For instance, the electromagnetic force between two electrons is caused by an exchange of photons. But quantum field theory applies to all fundamental… … Wikipedia
Scalar field theory — In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. A field which is invariant under any Lorentz transformation is called a scalar , in contrast to a vector or tensor field. The quanta of the… … Wikipedia
Nikolay Bogolyubov — For the actor, see Nikolay Bogolyubov (actor). Nikolay Nikolaevich Bogolyubov Born 21 August 1909( … 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
Renormalisation — Traduction à relire Renormalization → Reno … Wikipédia en Français
