The particle spectrum of the Tricritical Ising Model with spin reversal symmetric perturbations

Simple item page
dc.creatorLepori, Luca
dc.creatorMussardo, Giuseppe
dc.creatorToth, Gabor Zs.
dc.date2008-06-28
dc.date2008-09-08
dc.date.accessioned2026-07-07T11:52:07Z
dc.date.available2026-07-07T11:52:07Z
dc.descriptionWe analyze the evolution of the particle spectrum of the Tricritical Ising Model by varying the couplings of the energy and vacancy density fields. The particle content changes from the spectrum of a supersymmetric theory (either of an exact or a spontaneously broken supersymmetric theory) to the spectrum of seven particles related to the underlying E_7 structure. In the low temperature phase some of these excitations are topologically charged particles that are stable under an arbitrary variation of the parameters. The high and low temperature phases of the model are related by duality. In some regions of the two couplings there are also present false vacua and sequences of bound states. In order to study the non-integrable features of this model we employ the Form Factor Perturbation Theory and the Truncated Conformal Space Approach.
dc.description34 pages, 14 figures, text misprints corrected
dc.identifierhttps://arxiv.org/abs/0806.4715
dc.identifierhttp://arxiv.org/abs/0806.4715
dc.identifierJ.Stat.Mech.0809:P09004,2008
dc.identifierdoi:10.1088/1742-5468/2008/09/P09004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/204120
dc.subjectHigh Energy Physics - Theory
dc.subjectStatistical Mechanics
dc.titleThe particle spectrum of the Tricritical Ising Model with spin reversal symmetric perturbations
dc.typetext

Files

Collections

arXiv