Equation of state in the fugacity format for the two-dimensional Coulomb gas

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dc.creatorTellez, Gabriel
dc.date2006-09-14
dc.date.accessioned2026-07-07T07:58:24Z
dc.date.available2026-07-07T07:58:24Z
dc.descriptionWe derive the exact general form of the equation of state, in the fugacity format, for the two-dimensional Coulomb gas. Our results are valid in the conducting phase of the Coulomb gas, for temperatures above the Kosterlitz-Thouless transition. The derivation of the equation of state is based on the knowledge of the general form of the short-distance expansion of the correlation functions of the Coulomb gas. We explicitly compute the expansion up to order $O(ζ^6)$ in the activity $ζ$. Our results are in very good agreement with Monte Carlo simulations at very low density.
dc.identifierhttps://arxiv.org/abs/cond-mat/0609356
dc.identifierhttp://arxiv.org/abs/cond-mat/0609356
dc.identifierJ. Stat. Phys. 126, 281 (2007)
dc.identifierdoi:10.1007/s10955-006-9251-3
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127993
dc.subjectStatistical Mechanics
dc.titleEquation of state in the fugacity format for the two-dimensional Coulomb gas
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