gauge transformation

s transformació de contrast
Física
Def. del Termcat: Transformació dels potencials electromagnètics en uns altres d'equivalents.

English-Catalan dictionary. 2013.

Mira otros diccionarios:

  • gauge transformation — kalibravimo transformacija statusas T sritis fizika atitikmenys: angl. gage transformation; gauge transformation vok. Eichtransformation, f rus. калибровочное преобразование, n pranc. transformation de jauge, f …   Fizikos terminų žodynas

  • Non-abelian gauge transformation — In theoretical physics, a non abelian gauge transformation means a gauge transformation taking values in some group G, the elements of which do not obey the commutative law when they are multiplied. The original choice of G in the physics of… …   Wikipedia

  • Large gauge transformation — Let s say we have a topological space M and a topological group G and a principal G bundle over M. A global section of this principal bundle is a gauge fixing and the process of replacing one section by another is a gauge transformation. If a… …   Wikipedia

  • Gauge theory — For a generally accessible and less technical introduction to the topic, see Introduction to gauge theory. In physics, a gauge theory is a type of field theory in which the Lagrangian is invariant under a continuous group of local transformations …   Wikipedia

  • Gauge fixing — Quantum field theory (Feynman diagram) …   Wikipedia

  • Gauge covariant derivative — The gauge covariant derivative (pronEng|ˌgeɪdʒ koʊˌvɛəriənt dɪˈrɪvətɪv) is like a generalization of the covariant derivative used in general relativity. If a theory has gauge transformations, it means that some physical properties of certain… …   Wikipedia

  • Gauge anomaly — In theoretical physics, a gauge anomaly is an example of an anomaly: it is an effect of quantum mechanics usually a one loop diagram that invalidates the gauge symmetry of a quantum field theory; i.e. of a gauge theory. Anomalies in gauge… …   Wikipedia

  • gauge theory — ▪ physics       class of quantum field theory, a mathematical theory involving both quantum mechanics and Einstein s special theory of relativity that is commonly used to describe subatomic particles and their associated wave fields. In a gauge… …   Universalium

  • transformation de jauge — kalibravimo transformacija statusas T sritis fizika atitikmenys: angl. gage transformation; gauge transformation vok. Eichtransformation, f rus. калибровочное преобразование, n pranc. transformation de jauge, f …   Fizikos terminų žodynas

  • gauge covariance — kalibravimo kovariantiškumas statusas T sritis fizika atitikmenys: angl. gage covariance; gauge covariance vok. Eichkovarianz, f; Eichungskovarianz, f rus. калибровочная ковариантность, f pranc. covariance par transformation de jauge, f …   Fizikos terminų žodynas

  • Introduction to gauge theory — This article is an accessible, non technical introduction to the subject. For the main encyclopedia article, see Gauge theory. Quantum field theory …   Wikipedia

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