  We have studied the charge and heat transport properties of a hot and dense
QCD matter using a novel approximation method within the quasiparticle model.
Utilizing a novel collision integral for both the relaxation time approximation
(RTA) and the Bhatnagar-Gross-Krook (BGK) models, we have solved the
relativistic Boltzmann transport equation to estimate the electrical
conductivity and the thermal conductivity. We have investigated the temperature
dependence of these transport coefficients. We have also provided a comparison
between our findings and those of the standard RTA and BGK models. Further, we
have explored the temperature dependence of the thermal diffusion constant and
the Lorenz number using the novel approaches of the aforesaid models.
