Symmetry Relations for the Six-Vertex Model |
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Authors: | Watson Greg I |
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Institution: | (1) Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, OX11 0QX, UK |
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Abstract: | The exact solution of the asymmetric six-vertex model is cast in an algebraically simple form in which the extraction of physical quantities is transparent. This is used to derive a symmetry relation corresponding to the exchange of spatial x and y axes. As an application we study the field-induced phase transition of a two-dimensional analogue of spin ice, a frustrated Ising magnet. |
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Keywords: | six-vertex model ice model BCSOS model spin ice |
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