Auflistung nach Schlagwort "operator content"

Sortiert nach: Sortierung: Ergebnisse:

  • 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 ...
  • OSp(n|2m) quantum chains with free boundaries 
    Frahm, Holger; Martins, Márcio J. (Amsterdam : North-Holland Publ. Co., 2022)
    In this paper we investigate the spectrum of OSp(n|2m) quantum spin chains with free boundary conditions. We compute the surface free energy of these models which, similar to other properties in the thermodynamic limit ...
  • The staggered six-vertex model: Conformal invariance and corrections to scaling 
    Frahm, Holger; Seel, Alexander (Amsterdam : Elsevier Science BV, 2014)
    We study the emergence of non-compact degrees of freedom in the low energy effective theory for a class of Z2Z2-staggered six-vertex models. In the finite size spectrum of the vertex model this shows up through the appearance ...