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Resistivity in the spin-gap state of the t-J model

M. onoda, I. Ichinose, T. Matsui

cond-matarXiv:cond-mat/9712182

Abstract

Being motivated by recent experimental data on YBaCuO, we calculate dc resistivity in the spin-gap state of charge- spin-separated t-J model by using a massive gauge theory of holons and spinons.The result shows it deviates downward from the T-linear behavior below the spin-gap onset temperature.

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