Minimal duality breaking in the Kallen-Lehman approach to 3D Ising model: a numerical test

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dc.creatorAstorino, Marco
dc.creatorCanfora, Fabrizio
dc.creatorMartinez, Cristian
dc.creatorParisi, Luca
dc.date2008-01-31
dc.date2009-02-20
dc.date.accessioned2026-07-07T12:43:44Z
dc.date.available2026-07-07T12:43:44Z
dc.descriptionA Kallen-Lehman approach to 3D Ising model is analyzed numerically both at low and high temperature. It is shown that, even assuming a minimal duality breaking, one can fix three parameters of the model to get a very good agreement with the MonteCarlo results at high temperatures. With the same parameters the agreement is satisfactory both at low and near critical temperatures. How to improve the agreement with MonteCarlo results by introducing a more general duality breaking is shortly discussed.
dc.description15 pages, 3 figures; accepted for publication on PHYSICS LETTERS B; typos corrected in Eqs. (21) and (28); numerical results improved; references and clarifying comments added including the discussion of the behavior near the critical point; v6: acknowledgements added
dc.identifierhttps://arxiv.org/abs/0801.4792
dc.identifierhttp://arxiv.org/abs/0801.4792
dc.identifierPhys.Lett.B664:139-144,2008
dc.identifierdoi:10.1016/j.physletb.2008.05.016
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/220526
dc.subjectStatistical Mechanics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectHigh Energy Physics - Lattice
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectHigh Energy Physics - Theory
dc.titleMinimal duality breaking in the Kallen-Lehman approach to 3D Ising model: a numerical test
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