Gauge Structure of Neutral-Vector Field Theory

Vector Gauge Theory

iAabμ(x) = itabA c μ(x) = e † a(x) · ∂μeb(x) (5) with generators t has been scaled by the coupling constant g. In effect gauge theories arise when the derivative in the free Dirac action density acts on the whole Fermi field rather than separately on its components, a circumstance which may explain the ubiquity of gauge theory. In the early 1960’s Narasimhan and Ramanan showed that for the grou...

A Search for Neutral Heavy Vector Gauge

Figure 1: Distribution of dilepton events as a function of invariant mass in 110 pb of data taken at CDF. In this paper we describe a direct search for the Z ′ in its dielectron and dimuon decay modes at CDF. 4 The calorimeters, the Central Tracking Chamber (CTC) and the Muon chambers are the principal detector components used for this search. 5 Data are collected with a multi-level trigger. Th...

Q-structure of Conformal Field Theory with Gauge Symmetries

Introduction It is well-known that abelian conformal eld theory has rich arithmetic structure (see, for example [DKK], [KSU1], [KSU2], [KUS3]). It is natural to ask whether this is also the case for no-abelian conformal eld theory. For the rst step to study arithmetic properties of non-abelian conformal eld theory, in the present notes we shall study the eld of de nition of conformal eld theory...

Gauge Field Theory Models

Supersymmetric U(1) Gauge Field Theory With Massive Gauge Field

According to the conventional notion, if a system has strict gauge symmetry, the mass of gauge field in the lagrangian must be zero [1 ]. With the development of the gauge theory, this notion has already been changed. In the gauge theory developed by Wu [2 ], under the precondition that the system has strict gauge symmetry, the theory contains massive gauge bosons. In fact, this result holds no...