paper

Analytic Bethe ansatz and functional equations for Lie superalgebra sl(r+1|s+1)

arXiv:0911.5386 · doi:10.1088/0305-4470/30/22/031

Abstract

From the point of view of the Young superdiagrm method, an analytic Bethe ansatz is carried out for Lie superalgebra sl(r+1|s+1). For the transfer matrix eigenvalue formulae in dressed vacuum form, we present some expressions, which are quantum analogue of Jacobi-Trudi and Giambelli formulae for Lie superalgebra sl(r+1|s+1). We also propose transfer matrix functional relations, which are Hirota bilinear difference equation with some constraints.

19 pages; some more updated information can be found in a recent paper: Nucl.Phys. B826 [PM] (2010) 399-455 (arXiv:0906.2039 [math-ph])

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