R M Gade 1999 J. Phys. A: Math. Gen. 32 7071 doi:10.1088/0305-4470/32/41/303
R M Gade
Show affiliationsAn integrable vertex model associated to the Lie superalgebra sl(2|1) is constructed for the description of the spin quantum Hall critical phase. The model involves R-matrix solutions of the Yang-Baxter equation with respect to both the vector representation of sl(2|1) and its dual and an inhomogenity in the spectral parameters. On the torus the model can be mapped onto a Chalker-Coddington-type network model.
Issue 41 (15 October 1999)
Received 26 March 1999
R M Gade 1999 J. Phys. A: Math. Gen. 32 7071
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