
Johan Bijnens, Jie Lu
Technicolor and other QCDlike theories at nexttonexttoleading
order
Abstract
We calculate the vacuumexpectationvalue, the meson mass and the meson
decay constant to nexttonexttoleadingorder in the chiral expansion
for QCDlike theories with general $N_F$ degenerate flavours for the cases
with a complex representation, a real and a pseudoreal representation,
i.e. with global symmetry and breaking patters $SU(N_F)_L\times
SU(N_F)_R\to SU(N_F)_V$, $SU(2N_F)\to SO(2N)$ and $SU(2N_F)\to Sp(2N_F)$.
These calculations should be useful for lattice calculations for dynamical
electroweak symmetry breaking and related cases.
LU TP 0927
