Wednesday, November 14, 2012

1211.2912 (Takeo Kojima)

Diagonalization of transfer matrix of supersymmetry
$u_q(\hat{sl}(m+1|n+1))$ chain with a boundary

Takeo Kojima
We study the supersymmetry $U_q(\hat{sl}(M+1|N+1))$ analogue of the supersymmetric t-J model with a boundary, in the framework of the algebraic analysis method. We diagonalize the commuting transfer matrix by using the bosonization of the vertex operator associated with the quantum affine supersymmetry.
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