Abstract
In this paper we show that for sufficiently small, though not infinitesimal, wave vector Q there exist mobility edges in the region V2 in the Aubry model of one-dimensional incommensurate systems. As Q\ensuremath{\rightarrow}0, the mobility edges are found to be located at ${\mathit{E}}_{\mathit{c}}$=\ifmmode\pm\else\textpm\fi{}\ensuremath{\Vert}2-V\ensuremath{\Vert}.
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