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.net pdf 417 reader Moreover, the FaddeevPopov ghost also acquires a mass. The operator Aab reads in VS .NET
Moreover, the FaddeevPopov ghost also acquires a mass. The operator Aab reads Recognize PDF417 2d Barcode In VS .NET Using Barcode Control SDK for Visual Studio .NET Control to generate, create, read, scan barcode image in Visual Studio .NET applications. Drawing PDF 417 In .NET Using Barcode drawer for .NET framework Control to generate, create PDF417 image in VS .NET applications. Aab(x, y) PDF 417 Recognizer In VS .NET Using Barcode recognizer for .NET Control to read, scan read, scan image in .NET applications. Paint Barcode In .NET Using Barcode creator for .NET Control to generate, create barcode image in VS .NET applications. {OIlDllab  g; (v, T a Tb(cp' Scanning Barcode In .NET Using Barcode scanner for VS .NET Control to read, scan read, scan image in .NET framework applications. Encoding PDF 417 In C# Using Barcode drawer for .NET Control to generate, create PDF 417 image in VS .NET applications. + V))} t5 4 (x  Draw PDF417 In VS .NET Using Barcode maker for ASP.NET Control to generate, create PDF417 image in ASP.NET applications. Make PDF 417 In Visual Basic .NET Using Barcode maker for Visual Studio .NET Control to generate, create PDF417 2d barcode image in .NET applications. (12224) Printing Barcode In VS .NET Using Barcode encoder for .NET Control to generate, create bar code image in .NET applications. Code39 Maker In .NET Framework Using Barcode printer for .NET Control to generate, create ANSI/AIM Code 39 image in .NET framework applications. since it results from an infinitesimal gauge transformation in g; acting on both A and cp'. The ghostmass matrix is therefore EAN / UCC  14 Drawer In Visual Studio .NET Using Barcode generation for .NET Control to generate, create EAN 128 image in .NET framework applications. OneCode Creator In Visual Studio .NET Using Barcode generator for Visual Studio .NET Control to generate, create Intelligent Mail image in .NET applications. (m 2)ab = gA (Tav, TbV) Print GS1 128 In Java Using Barcode drawer for Java Control to generate, create GS1128 image in Java applications. Draw EAN / UCC  13 In None Using Barcode drawer for Font Control to generate, create GTIN  13 image in Font applications. (12225) Encoding Code 3 Of 9 In Java Using Barcode generation for Eclipse BIRT Control to generate, create Code 39 image in BIRT applications. Making Barcode In VS .NET Using Barcode creation for Reporting Service Control to generate, create barcode image in Reporting Service applications. Finally, this choice diagonalizes the quadratic form in A and cp'. The crossed term in the expansion of (A/2)g;2 just cancels g(oIlCP', AllaTav) arising from i(DIlCP, Dllcp). It follows that in terms of the mass matrix of Eq. (12210), the vector propagator reads UPCA Supplement 5 Creation In Visual Studio .NET Using Barcode generator for Reporting Service Control to generate, create GS1  12 image in Reporting Service applications. Drawing Barcode In Visual C# Using Barcode generator for .NET framework Control to generate, create bar code image in .NET applications. ~IlV(k) = Code 39 Extended Creator In ObjectiveC Using Barcode creation for iPhone Control to generate, create Code39 image in iPhone applications. Code128 Encoder In Visual Basic .NET Using Barcode printer for .NET framework Control to generate, create ANSI/AIM Code 128 image in .NET framework applications. k2 _ ~; + iB [gllv  (1  A 1) k 2 _ A
~:~2 + iBJ
(12226) QUANTUM FIELD TIIEORY
As A ~ 00, one recovers the Feynman rules in the transverse (Landau) gauge, while as A ~ 0, all the unphysical masses recede to infinity. In the latter case, we do not expect these states with enormous masses to contribute to the S matrix. We proved in Sec. 1244 that the S matrix does not depend on the choice of gauge. The argument which was formal due to the infrared divergences is now justified. We conclude that in any gauge, and in particular in the Landau gauge, the unphysical states do not contribute. A careful analysis should pay proper attention to renormalization. On this point the reader is referred to the literature. Even though unphysical particles have disappeared from the physical subspace, there remains some trace of the spontaneous breaking mechanism, namely, the (massive) components of the scalar fields. Besides these scalar Higgs fields, we recall that some components of the vector field may remain massless. We may wonder whether it is mandatory to introduce scalar fields and whether it is not possible to generate them as bound states, for instance, of a fermionantifermion pair. Such a dynamical breakdown is illustrated by the Schwinger twodimensional massless electrodynamics. The vacuum polarization has a pole at zero momentum, the fermions disappear from the theory, and the only remaining single particle state is a bosonic bound state of mass e/Jn. In spite of the appeal of such a mechanism, it is not presently known how to realize it in four dimensions. 126 THE WEINBERGSALAM MODEL
We present a realistic unified model of weak and electromagnetic interactions proposed independently by Weinberg and Salam and based on a spontaneously broken gauge theory. Among all the models of this type, it may be singled out because of its anteriority, its economical number of parameters, and the fact that it has received some experimental confirmation with the discovery of neutral currents and of charmed particles. 1261 The Model for Leptons
The electron and its neutrino Ve are treated on the same footing as the muon and its neutrino vI'" The left helicity component of the charged lepton eL = (1  ys)ej2 [IlL = (1  ys),uj2] and its neutrino ve(v) are grouped into a column matrix (12227) This suggests the introduction of a group of leptonic isospin for which Le and LI" are doublets, while the right components eR = (1 + ys)ej2 == Re and ,uR == RI" are singlets. A leptonic hypercharge Y is also assigned to each of these fields in such a way that the analog of the GellMann and Nishijima rule is satisfied: The left doublets have Y
T3+~
(12228) 2. The weak isospin
1 and the right singlets Y
NONABELIAN GAUGE FIELDS 621
T and hypercharge Y commute; therefore the transformation group is
SU(2) x U(l). We then construct a gauge theory with this in variance group, involving a triplet of gauge fields AI' for SU(2) with a charge g and a field BI' for U(l). The U(l) coupling constant will be denoted g'/2. Since we want a single gauge field (the photon) to remain massless after spontaneous breaking, we introduce a doublet of complex scalar fields: (12229) of hypercharge Y is
+ 1. The most general renormalizable invariant
potential for
(12230) For f12 < 0, acquires a nonvanishing vacuum expectation value, which may be assumed real, along o: =_1 (0)

