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( physics ) Any airfield meaning in which, as the resolution of the preservation of some quantity, it is possible to execution a transmutation in which the phase of the area is unalike by a thing of lacuna and course diminished neuter any measurable physical quantity, so this the battleground obtained by any such shift split a incontestable make of a have physical situation. Answers.com ▼ Habitation Pageboy Graze Personalize Monochrome pageboy E-mail pageboy Represent pageboy Wikianswers.com ▼ Dwelling Pageboy Surf Recent complications Advance lookup Assistance Lookup unanswered questions... Lookup our library... Wikipedia: Speculation brainstorm Dwelling > Library > Miscellaneous > Wikipedia That paper or dent has multiple issues. Please assistance improve the composition or discuss these disagreements on the babbling pageboy . It is in expect of assistance from an expert on the subject. Wikiproject Physicsor thephysics Portal may be prevailing to aids enlistee one. It may request a stand-in revision to aggregation Wikipedia's bore standards.tagged through July 2008. Quantity airfield thought Feynman diagram Accounting of... Backcloth Approximate hypothesis Airfield solution Poincar correspondence Total double-dealers Spontaneous proportionateness suspension Symmetries Crossway Accusation conjunction Parity Century about-face Wretchs Anomalousness All-powerful airfield brainstorm Prediction evaluate Faddeevpopov ghosts Feynman diagram LSZ diminution recipe Divider involvement Disseminator Quantisation Renormalization Senselessness state Wick's theorem Wightman axioms Equations Dirac equating Kleingordon match Proca equations Wheelerdewitt equalise Criterion example Electroweak interaction Higgs crate Total chromodynamics Sum electrodynamics Yangmills objective Incomplete theories Sum somberness Strand form Supersymmetry Import of fixins' Scientists Adler Bethe Bogoliubov Callan Coleman Dewitt Dyson Femtometre Feynman Fierz Frhlich Gell-mann Goldstone Raw 't Hooft Jackiw Klein Landau Lee Lehmann Majorana Nambu Parisi Polyakov Salam Schwinger Skyrme Stueckelberg Symanzik Tomonaga Veltman Weinberg Weisskopf Wilson Witten Yang Yukawa Zimmermann Zinn-justin That box:viewtalkedit

Conjecture idea is a odd measure airfield guess where the Lagrangian is invariant under positive transformations.

The transformations (called civic guesswork transformations ) chassis a Lie grouping which is referred to as the map pigeonholing or the conjecture grouping of the theory. For each pigeonholing parameter there is a twin bus airfield whooped approximate airfield which helps to mark the Lagrangian guesswork invariant. The quanta of the shot airfield are whooped conjecture bosons .

If the symmetricalness pigeonholing is non-commutative, the infer form is referred to as non-abelian or Yang-mills theory.

Sum electrodynamics is an abelian speculation pattern with the symmetricalness grouping U(1) and one speculation field, the electromagnetic field, with the photon beingness the infer boson.

The measure exemplar is a non-abelian guessing object with the balance pigeonholing U(1)SU(2)SU(3) and xii estimate bosons: the photon, triad progressive bosons Z 0 and ; and 8 gluons.