current symmetry
Смотреть что такое "current symmetry" в других словарях:
Symmetry in physics — refers to features of a physical system that exhibit the property of symmetry that is, under certain transformations, aspects of these systems are unchanged , according to a particular observation. A symmetry of a physical system is a physical or … Wikipedia
Current algebra — is a mathematical framework in quantum field theory where the fields form a Lie algebra under their commutation relations. For instance, in a non Abelian Yang–Mills symmetry, where ρ is the charge density, where f are the structure constants of… … Wikipedia
Symmetry — For other uses, see Symmetry (disambiguation) … Wikipedia
Symmetry in mathematics — For other uses, see Symmetry (disambiguation) and Bilateral (disambiguation). Symmetry occurs not only in geometry, but also in other branches of mathematics. It is actually the same as invariance: the property that something does not change… … Wikipedia
Conserved current — In physics a conserved current is a current, jμ, that satisfies the continuity equation . The continuity equation represents a conservation law, hence the name. Indeed, integrating the continuity equation over a volume V, large enough to have no… … Wikipedia
Displacement current — Electromagnetism Electricity · … Wikipedia
T-symmetry — is the symmetry of physical laws under a time reversal transformation mdash;: T: t mapsto t.Although in restricted contexts one may find this symmetry, the universe itself does not show symmetry under time reversal. This is due to the uncertainty … Wikipedia
Global symmetry — A global symmetry is a symmetry that holds for all points in the spacetime under consideration, as opposed to a local symmetry that only holds for an open subset of points.Most physical theories are described by Lagrangians which are invariant… … Wikipedia
Origin of Symmetry — Studio album by Muse Released 17 July 2001 … Wikipedia
Left-right symmetry — is a general principle in physics which holds that valid physical laws must not produce a different result for a motion that is left handed than motion that is right handed. The most common application is expressed as equal treatment of clockwise … Wikipedia
Custodial symmetry — In particle physics with one or more electroweak Higgs doublets in the Higgs sector, the effective action term which generically arises whenever we have new physics beyond the Standard Model at the scale Λ contributes to the Peskin Takeuchi T… … Wikipedia
