We investigate the electrical conductivity of a quark-gluon plasma (QGP) medium using non-perturbative resummation via Gribov gluon propagator. To calculate the electrical conductivity, we utilize the relativistic Boltzmann's kinetic equation, within the relaxation-time approximation (RTA). The relaxation times are obtained by computing the microscopic two-body scattering amplitude. We adopt the... Show more