most citedA lattice approach to the conformal $\OSp(2S+2|2S)$ supercoset sigma model. Part I: Algebraic structures in the spin chain. The Brauer algebra

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hep-th2008★ 20 cited

A lattice approach to the conformal $\OSp(2S+2|2S)$ supercoset sigma model. Part II: The boundary spectrum

Constantin Candu, Hubert Saleur

We consider the partition function of the boundary coset sigma model on an annulus, based on the lattice regularization introduced in the companion paper. Using resu…

hep-th2008★ 26 cited

A lattice approach to the conformal $\OSp(2S+2|2S)$ supercoset sigma model. Part I: Algebraic structures in the spin chain. The Brauer algebra

Constantin Candu, Hubert Saleur

We define and study a lattice model which we argue is in the universality class of the supercoset sigma model for a large range of values of the coupling constant $g…