The hard hexagon partition function for complex fugacity (Q2863648)
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scientific article; zbMATH DE number 6232237
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The hard hexagon partition function for complex fugacity |
scientific article; zbMATH DE number 6232237 |
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The hard hexagon partition function for complex fugacity (English)
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25 November 2013
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0.8298172
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0.82660174
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0.82402647
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0.82335204
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0.8232257
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0.8230513
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This study considers the problem of determining the analyticity of the free energy in the complex plane by computing the zeros of the partition function on large lattices and comparing these zeros with the locus computed from fugacity. As a by-product, one obtains a new algebraic equation for the low density partition function per site.
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