The Ising chain with nonconstant external field (Q1100503)
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scientific article; zbMATH DE number 4043952
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Ising chain with nonconstant external field |
scientific article; zbMATH DE number 4043952 |
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The Ising chain with nonconstant external field (English)
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1986
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We give an exact computation of the Ising chain with nonconstant external field in terms of certain continued fractions. We then apply our general method to a specific example.
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constant interaction
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varying external field
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Hamiltonian
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partition function
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computation of the Ising chain
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continued fractions
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0.9116601
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0.89767236
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0.8856586
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0.88279504
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0.88271976
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0.8810596
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