SUMMARY
We investigate effect of higher Ladau levels on the transverse thermoelectricconductivity axy\alpha_{xy}, describing the Nernst effect in high-TcT_c superconductors, by using the time-dependent Ginzburg-Landau theory in two dimensional model withthermal noise. The transverse thermoelectric conductivity is calculated inthe self-consistent Gaussian approximation. Our results indicate that thehigher Landau levels are, the less these levels contribute to the transversethermoelectric conductivity. Our results are in good agreement with experimental dataon high-Tc superconductor.