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Coherent versus Incoherent Transport in Layered Doped Mott Insulators

H. C. Lee, P. B. Wiegmann

cond-matarXiv:cond-mat/9510173

Abstract

There exist strong experimental evidences for the dimensional cross-over from two to three dimensions as compounds are overdoped. In this paper we describe the dimensional cross-over of the layered correlated metal in the gauge theory framework. In particular, we obtain the anomalous exponent 3/2 for the temperature dependence of resistivity observed in overdoped .

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