Minimal Unitary Models and The Closed SU(2)-q Invariant Spin Chain

Silvio Pallua; Predrag Prester

doi:10.1088/0305-4470/29/6/007

Minimal Unitary Models and The Closed SU(2)-q Invariant Spin Chain

High Energy Physics - Theory 2008-11-26 v1 Condensed Matter High Energy Physics - Lattice

Authors: Silvio Pallua , Predrag Prester

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Abstract

We consider the Hamiltonian of the closed $SU(2)_{q}$ invariant chain. We project a particular class of statistical models belonging to the unitary minimal series. A particular model corresponds to a particular value of the coupling constant. The operator content is derived. This class of models has charge-dependent boundary conditions. In simple cases (Ising, 3-state Potts) corresponding Hamiltonians are constructed. These are non-local as the original spin chain.

Keywords

minimal unitary models su(2)-q invariant spin chain hamiltonian operator content charge-dependent boundary conditions ising model potts model

Cite

@article{arxiv.hep-th/9505008,
  title  = {Minimal Unitary Models and The Closed SU(2)-q Invariant Spin Chain},
  author = {Silvio Pallua and Predrag Prester},
  journal= {arXiv preprint arXiv:hep-th/9505008},
  year   = {2008}
}

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19 pages, latex, no figures

Minimal Unitary Models and The Closed SU(2)-q Invariant Spin Chain

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