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arXiv · 2210.07000

LETTER On putative incommensurate states of a finite Frenkel-Kontorova chain

Wolfgang Quapp·Josep Maria Bofill
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Abstract

We propose a new but simpler explanation of the phases of a Frenkel-Kontorova chain of atoms, and we demonstrate it by examples. Combined with this, we present a criticism of the theory of so-called commensurate and incommensurate states, especially for finite chains. We reject the putative observation of an Aubry-phase transition in a finite chain.

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Wolfgang Quapp, Josep Maria Bofill. 2022-10-11. LETTER On putative incommensurate states of a finite Frenkel-Kontorova chain. https://arxiv.org/abs/2210.07000

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