Influence of electron-electron correlations on the resistivity of dirty metals
Al'tshuler B.L., Aronov A.G.
We investigate the influence of the effective electron-electron interaction on the temperature-dependent part of the resistivity. It is shown that the sign of the increment is determined by the sign of the interaction constant, and the absolute value is Ap~T1/2. In the case of repulsion Δρ < 0 and therefore the temperature dependence of the resistivity has a minimum.