Short-distance expansion of correlation functions in the charge-symmetric two-dimensional two-component plasma: Exact results

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dc.creatorTellez, Gabriel
dc.date2005-08-18
dc.date.accessioned2026-07-07T06:20:20Z
dc.date.available2026-07-07T06:20:20Z
dc.descriptionWe determine exactly the short-distance leading behavior of the density correlation functions of a two-dimensional two-component charge-symmetric Coulomb gas composed of point particles, in the whole regime of stability where the coulombic coupling $β<2$. More generally, we compute the short-distance behavior of the effective interaction potential between two external arbitrary charges $Q_1$ and $Q_2$ immersed in the plasma, for $β|Q_1|<2$ and $β|Q_2|<2$. We also find the short-distance asymptotics of the density profiles near a single external charge $Q$ immersed in the plasma for $β|Q|<2$.
dc.identifierhttps://arxiv.org/abs/cond-mat/0508436
dc.identifierhttp://arxiv.org/abs/cond-mat/0508436
dc.identifierJ. Stat. Mech. (2005) P10001
dc.identifierdoi:10.1088/1742-5468/2005/10/P10001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95302
dc.subjectStatistical Mechanics
dc.titleShort-distance expansion of correlation functions in the charge-symmetric two-dimensional two-component plasma: Exact results
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