Auflistung nach Schlagwort "lattice models"

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  • The D(D-3)-anyon chain: integrable boundary conditions and excitation spectra 
    Finch, Peter E.; Frahm, Holger (Bristol : IOP Publishing Ltd., 2013-05-22)
    Chains of interacting non-Abelian anyons with local interactions invariant under the action of the Drinfeld double of the dihedral group D-3 are constructed. Formulated as a spin chain the Hamiltonians are generated from ...
  • Integrable anyon chains: From fusion rules to face models to effective field theories 
    Finch, Peter E.; Flohr, Michael; Frahm, Holger (Amsterdam : Elsevier Science BV, 2014)
    Starting from the fusion rules for the algebra SO(5)2we construct one-dimensional lattice models of interacting anyons with commuting transfer matrices of ‘interactions round the face’ (IRF) type. The con-served topological ...
  • Truncation identities for the small polaron fusion hierarchy 
    Grabinski, Andre M.; Frahm, Holger (Bristol : IOP Publishing Ltd., 2013-04-17)
    We study a one-dimensional lattice model of interacting spinless fermions. This model is integrable for both periodic and open boundary conditions; the latter case includes the presence of Grassmann valued non-diagonal ...