Fluctuation increment to the conductivity in quasi-one-dimensional systems near a structure transition
Gor'kov L.P., Dzyaloshinskii I.E.
It is shown that the contribution made to the conductivity by fluctuations near a structure transition is determined by the kinetics of the electronic interactions. The derived expression does not differ from the earlier results. "Three-dimensionality" of the phonons annihilates the fluctuation growth in the conductivity.