When the Sun lights the earth, the energy is transmitted…by photons, the gauge particles of electromagnetism. And when the Earth attracts the Moon, the two exchange gravitons, the gauge particles for gravity (John Schwartz).
Useful english dictionary. 2012.
Particle physics — is a branch of physics that studies the elementary constituents of matter and radiation, and the interactions between them. It is also called high energy physics, because many elementary particles do not occur under normal circumstances in nature … 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 boson — In particle physics, gauge bosons are bosonic particles that act as carriers of the fundamental forces of nature. More specifically, elementary particles whose interactions are described by gauge theory exert forces on each other by the exchange… … Wikipedia
Particle Data Group — The Particle Data Group is an international collaboration of particle physicists that compiles and reanalyzes published results related to the properties of particles and fundamental interactions. It also publishes reviews of theoretical results… … Wikipedia
gauge boson — noun a particle that mediates the interaction of two elementary particles • Hypernyms: ↑boson • Hyponyms: ↑gluon, ↑graviton, ↑intermediate vector boson, ↑photon * * * gauge boson noun (physics) … Useful english dictionary
gauge theory — noun Etymology: gauge function introduced into a field equation to produce a convenient form of the equation but having no observable physical consequences (translation of German massstab) : any of several theories in physics that explain the… … Useful english dictionary
gauge theory — noun Date: 1973 any of several theories in physics that explain the transmission of a fundamental force between two interacting particles by the exchange of an elementary particle … New Collegiate Dictionary
subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… … Universalium
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
Elementary particle — In particle physics, an elementary particle or fundamental particle is a not known to have substructure; that is, it is not known to be made up of smaller particles. If an elementary particle truly has no substructure, then it is one of the basic … Wikipedia
