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Kuklov, D. Schmeltzer, M.Malard","submitted_at":"2009-03-13T15:40:25Z","abstract_excerpt":"We consider a weakly interacting finite wire with short and long range interactions. The long range interactions enhance the $4k_{F}$ scattering and renormalize the wire to a strongly interacting limit. For large screening lengths, the renormalized charge stiffness Luttinger parameter $K_{eff.}$ decreases to $K_{eff.}< {1/2}$, giving rise to a Wigner crystal at T=0 with an anomalous conductance at finite temperatures.\n  For short screening lengths, the renormalized Luttinger parameter $K_{eff.}$ is restricted to ${1/2}\\leq K_{eff.}\\leq 1$. 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