Thermally Increasing Correlation/Modulation Lengths and Other Selection Rules in Systems with Long Range Interactions

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dc.creatorNussinov, Zohar
dc.date2005-06-22
dc.date.accessioned2026-07-07T03:05:44Z
dc.date.available2026-07-07T03:05:44Z
dc.descriptionIn this article, addressing large $n$ systems, we report that in numerous systems hosting long and short range interactions, multiple correlation lengths may appear. The largest correlation lengths often monotonically increase with temperature and diverge in the high temperature limit. Notwithstanding, the magnitude of the correlations themselves decreases with increasing temperature. We examine correlation function in the presence of competing interactions of long and short ranges. The behavior of the correlation and modulation lengths as a function of temperature provides us with selection rules on the possible underlying microscopic interactions. As a concrete example of these notions, we consider the correlations in a system of screened Coulomb interactions coexisting with attractive short range interactions.
dc.description7 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0506554
dc.identifierhttp://arxiv.org/abs/cond-mat/0506554
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26561
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.titleThermally Increasing Correlation/Modulation Lengths and Other Selection Rules in Systems with Long Range Interactions
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