The phase diagram for the $(λϕ^{4}+σϕ^{2})_{2}$ model

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dc.creatorProdan, E.
dc.date2002-04-16
dc.date.accessioned2026-07-07T04:13:23Z
dc.date.available2026-07-07T04:13:23Z
dc.descriptionThe two parameter model is reduced to a one parameter model by using simple transformations. Because the separation between different phase regions for a one parameter model is just a point, the equivalence between the two models leads to the exact equation of the line that separates the broken and un-broken phases in the $(λ,σ)$ plane. Also, we obtain nontrivial estimates on the stability region for this model.
dc.description11 pgs., no figure
dc.identifierhttps://arxiv.org/abs/hep-th/0204126
dc.identifierhttp://arxiv.org/abs/hep-th/0204126
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/51241
dc.subjectHigh Energy Physics - Theory
dc.titleThe phase diagram for the $(λϕ^{4}+σϕ^{2})_{2}$ model
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