Composite (Goldstone) Higgs Dynamics on the Lattice: Spectrum of SU(2) Gauge Theory with two Fundamental Fermions

Understand

We study the meson spectrum of the SU(2) gauge theory with two Wilson fermions in the fundamental representation.

• The theory unifies both Technicolor and composite Goldstone Boson Higgs models of electroweak symmetry breaking.
• We have calculated the masses of the lightest spin one vector and axial vector mesons.
• In addition, we have also obtained preliminary results for the mass of the lightest scalar (singlet) meson state.