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Scaling Properties of the Two-Chain Model

A. A. Nersesyan·A. Luther·F. V. Kusmartsev
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Abstract

Scaling properties of a self-dual field-theoretical model, describing two weakl$spinless Luttinger chains, are studied. A crossover to a sine-Gordon massive phase, with strongly developed two-particleinterchain correlations, is described. It is argued that, in a wide range of the in-chain interaction, renormalization of the interchain hopping amplitude is determined by the Luttinger liquid effects.

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A. A. Nersesyan, A. Luther, F. V. Kusmartsev. 1993-03-24. Scaling Properties of the Two-Chain Model. https://doi.org/10.1016/0375-9601(93)90934-r

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