  Based on the constituent quasiparticle model of the quark-gluon plasma (QGP),
color quantum path-integral Monte-Carlo (PIMC) calculations of the
thermodynamic properties of the QGP are performed. We extend our previous zero
chemical potential simulations to the QGP at finite baryon chemical potential.
The results indicate that color PIMC can be applied not only above the QCD
critical temperature $T_c$ but also below $T_c$. Besides reproducing the
lattice equation of state our approach yields also valuable additional insight
into the internal structure of the QGP, via the pair distribution functions of
the various quasiparticles. In particular, the pair distribution function of
gluons reflects the existence of gluon-gluon bound states at low temperatures
and $\mu=175$ MeV, i.e. glueballs, while meson-like bound states are not found.
