Showing papers by "Anvar A. Zakhidov published in 1986"

TL;DR: In this article, an effect of interchain electron hopping t⊥ on the structure of conventional 1-d large polaron is investigated, and it is shown that the ground state of the system undergoes a sharp transition from uniformly distributed over the chains (symmetric) polaron at γ > γ(N)c to the localized essentially 1-chain one at

TL;DR: In this article, a transition from a symmetric to a dimerized soliton occurs accompanied by a crucial change of the lattice distortion pattern, soliton length, etc. This transition corresponds to spontaneous symmetry breaking within an extended state.