Recent experimental progress in the search for atomic electric dipole moments (EDMs) d A
of cesium and thallium leads in particular to a substantially increased sensitivity to a …

We discuss the motivation for constructing composite models for quarks and leptons, the
hopes we have for a successful model and the difficulties encountered, so far, in this field …

A link between (i) the Peccei-Quinn mechanism,(ii) the canonical fermion mass matrix, and
(iii) minimal grand unification is established. The effects of a global versus a local horizontal …

We reanalyze the two-and three-scalar (Higgs) doublet models with spontaneous CP
violation. We show that the two-Higgs doublet model of TD Lee can be made consistent with …

Abstract The ''universal seesaw mechanism,''which accounts for me, u, d≪ m W, predicts m ν
L m ν R≊ me 2. Combined with an axial-vector symmetry principle, this mechanism allows …

We consider the possibility of identifying the Peccei-Quinn (PQ) symmetry as also the flavor
symmetry in multigenerational grand unification schemes. The essential ingredient, a global …

The electroweak theory unifies two basic forces of nature: the weak force and
electromagnetism. This is a concise introduction to the structure of the electroweak theory …

An introduction to CP violating phenomena is given and the standard model and its most
popular low energy extensions are reviewed in this context. The discussion comprises the …

The electric dipole moment of leptons and T-odd correlations in leptonic decays are
calculated in a wide class of gauge theories. These theories phenomenologically realize …

The signatures for horizontal-gauge-boson production at as= 40-TeV hadronic collider are
studied. Production and decay of the boson leads to very massive lepton pairs (such as e μ …