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Transport in Inhomogeneous Strongly Correlated Systems

Darwin Chang·Dung-Hai Lee
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Abstract

We consider an inhomogeneous strongly correlated system where external disorder divides it into mesoscopic cells.Strong inter-particle repulsion suppresses the quantum tunneling between cells and open a wide temperature range for incoherent transport.For a particular class of such inhomogeneous systems we find the low-energy transport to be free-fermion like when the constituent particles are spinless fermions.

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Darwin Chang, Dung-Hai Lee. 2002-05-08. Transport in Inhomogeneous Strongly Correlated Systems. https://arxiv.org/abs/cond-mat/0205057

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