e/Introduction to gauge theory

Information
has gloss	eng: In physics, gauge invariance (also called gauge symmetry) is the property of a field theory in which different configurations of the underlying fundamental but unobservable fields result in identical observable quantities. A theory with such a property is called a gauge theory. A transformation from one such field configuration to another is called a gauge transformation.
lexicalization	eng: Introduction to gauge theory
instance of	e/Gauge theory

Media
media:img	Aharonov-bohm.png
media:img	Diffeomorphism of a square.svg
media:img	Double slit diffraction.svg
media:img	Gauge.png