High-precision estimate of g4 in the 2D Ising model

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dc.creatorCaselle, Michele
dc.creatorHasenbusch, Martin
dc.creatorPelissetto, Andrea
dc.creatorVicari, Ettore
dc.date2000-03-07
dc.date2000-10-16
dc.date.accessioned2026-07-07T10:53:20Z
dc.date.available2026-07-07T10:53:20Z
dc.descriptionWe compute the renormalized four-point coupling in the 2d Ising model using transfer-matrix techniques. We greatly reduce the systematic uncertainties which usually affect this type of calculations by using the exact knowledge of several terms in the scaling function of the free energy. Our final result is g4=14.69735(3).
dc.description17 pages, revised version with minor changes, accepted for publication in Journal of Physics A
dc.identifierhttps://arxiv.org/abs/hep-th/0003049
dc.identifierhttp://arxiv.org/abs/hep-th/0003049
dc.identifierJ.Phys.A33:8171-8180,2000
dc.identifierdoi:10.1088/0305-4470/33/46/302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185446
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.subjectHigh Energy Physics - Lattice
dc.titleHigh-precision estimate of g4 in the 2D Ising model
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