  SU(2) gauge theories with two quark flavours in the fundamental
representation are among the most promising theories of composite dynamics
describing the electroweak sector. Three out of five Goldstone bosons in these
models become the longitudinal components of the W and Z bosons giving them
mass. Like in QCD, we expect a spectrum of excitations which appear as
resonances in vector boson scattering, in particular the vector resonance
corresponding to the rho-meson in QCD. In this talk I will present the
preliminary results of the first calculation of the rho-meson decay width in
this theory, which is analogous to rho to two pions decay calculation in QCD.
The results presented were calculated in a moving frame with total momentum
(0,0,1) on two ensembles. Future plans include using 3 moving frames on a
larger set of ensembles to extract the resonance parameters more reliably and
also take the chiral and continuum limits.
