One-dimensional caricature of phase transition |
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Authors: | Roberto H Schonmann Nelson I Tanaka |
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Institution: | (1) Instituto de Matemátíca e Estatistica, Universidade de São Paulo, 01498 São Paulo-SP, Brazil |
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Abstract: | In the limit as the volume grows and the temperature vanishes, it is shown that the one-dimensional nearest neighbor ferromagnetic Ising model presents a sharp transition between two different regimes. Fluctuations are studied in one of these regimes and also in the critical case. |
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Keywords: | Ising model zero-temperature limit sharp transition fluctuations criticality |
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