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Once again about interchain hopping

Victor M. Yakovenko
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Abstract

Renormalization group equations and a phase diagram are derived for a system of two chains with a single-electron hopping between chains in order to correct the results of a recent paper by F.~V.~Kusmartsev, A.~Luther, and A.~Nersesyan, Pis'ma v Zh.\ Exp.\ Teor.\ Fiz.\ {\bf 55}, 692 (1992) [JETP Lett.\ {\bf 55}, 724 (1992)].

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Victor M. Yakovenko. 1993-01-25. Once again about interchain hopping. https://arxiv.org/abs/cond-mat/9210006

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