ar X iv : h ep - t h / 92 04 06 8 v 1 2 3 A pr 1 99 2 CORNER TRANSFER MATRICES AND QUANTUM AFFINE

نویسنده

  • TETSUJI MIWA
چکیده

Let H be the corner-transfer-matrix Hamiltonian for the six-vertex model in the antiferroelectric regime. It acts on the infinite tensor product W = V ⊗ V ⊗ V ⊗ · · ·, where V is the 2-dimensional irreducible representation of the quantum affine Lie algebra Uq ( ŝl (2) ) . We observe that H is the derivation of Uq ( ŝl (2) ) , and conjecture that the eigenvectors of H form the level-1 vacuum representation of Uq ( ŝl (2) ) . We report on checks in support of our conjecture.

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تاریخ انتشار 1992