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arXiv · 1701.02375

The Curie-Weiss model with complex temperature: phase transitions

Mira Shamis·Ofer Zeitouni
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Abstract

We study the partition function and free energy of the Curie-Weiss model with complex temperature, and partially describe its phase transitions. As a consequence, we obtain information on the locations of zeros of the partition function.

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Mira Shamis, Ofer Zeitouni. 2019-07-10. The Curie-Weiss model with complex temperature: phase transitions. https://doi.org/10.1007/s10955-017-1812-0

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