ar X iv : h ep - p h / 02 02 15 5 v 2 2 3 Se p 20 02 SLAC - PUB - 9132 Shifts in the Properties of the Higgs Boson from Radion Mixing ∗

ar X iv : h ep - p h / 04 02 09 2 v 1 9 F eb 2 00 4 Precision Electroweak Constraints and the Mixed Radion - Higgs Sector ∗

Adding radion perturbations (up to second order) to the static (RS) metric allows us to calculate the general first and second order interactions of the radion field with the electroweak vector bosons. We use these interactions to compute precision electroweak observables in the case of Higgs-radion mixing and compare with experiment.

ar X iv : h ep - p h / 02 11 17 0 v 2 1 0 Ja n 20 03

The strategies recently developed to study Higgs boson properties at the LHC are reviewed. It is shown how to obtain model-independent determinations of couplings to fermions and gauge bosons by exploiting different production and decay channels. We consider in some detail the case of Weak Boson Fusion Higgs production with H → b ¯ b as well as the prospects for the determination of the Higgs s...

ar X iv : h ep - p h / 03 01 02 2 v 1 5 J an 2 00 3 The effect of a light radion on the triviality bound on higgs mass

Abstarct In this paper we study how the triviality bound on higgs mass in the context of the SM is modified by a light stabilized radion of the Goldberger-Wise variety. Our approach is inherently perturbative. Including the radion contribution to β(λ) and β(gt) to one loop we evolve the higgs self coupling λ from the cut off Λ(= 〈φ〉) down to the EW scale μ0 = v. The triviality bound is obtained...

ar X iv : h ep - p h / 02 06 17 1 v 2 2 4 Ju n 20 02 IPHE 2002 - 009 June 24 , 2002 B 0 – B 0 MIXING

ar X iv : h ep - t h / 02 08 07 1 v 2 2 3 Se p 20 02 KAIST - TH 02 / 18 One loop gauge couplings in AdS 5

We calculate the full 1-loop corrections to the low energy coupling of bulk gauge boson in a slice of AdS5 which are induced by generic 5-dimensional scalar, Dirac fermion, and vector fields with arbitrary Z2×Z ′ 2 orbifold boundary conditions. In supersymmetric limit, our results correctly reproduce the results obtained by an independent method based on 4-dimensional effective supergravity. Th...