On the exact solutions of the Lipkin-Meshkov-Glick model

Simple item page
dc.creatorDebergh, N.
dc.creatorStancu, Fl.
dc.date2001-06-28
dc.date.accessioned2026-07-07T10:54:59Z
dc.date.available2026-07-07T10:54:59Z
dc.descriptionWe present the many-particle Hamiltonian model of Lipkin, Meshkov and Glick in the context of deformed polynomial algebras and show that its exact solutions can be easily and naturally obtained within this formalism. The Hamiltonian matrix of each $j$ multiplet can be split into two submatrices associated to two distinct irreps of the deformed algebra. Their invariant subspaces correspond to even and odd numbers of particle-hole excitations.
dc.description18 pages, 2 figures, RevTeX
dc.identifierhttps://arxiv.org/abs/quant-ph/0106163
dc.identifierhttp://arxiv.org/abs/quant-ph/0106163
dc.identifierJ.Phys.A34:3265-3276,2001
dc.identifierdoi:10.1088/0305-4470/34/15/305
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/185979
dc.subjectQuantum Physics
dc.subjectNuclear Theory
dc.titleOn the exact solutions of the Lipkin-Meshkov-Glick model
dc.typetext

Files

Collections

arXiv