On the Singularity of the Free Energy at a First Order Phase Transition

被引：0
|
作者：
Sacha Friedli
Charles-E. Pfister
机构：
[1] Institut de Théorie des Phénomènes Physiques,
[2] Institut d’Analyse et de Calcul Scientifique,undefined
来源：
Communications in Mathematical Physics | 2004年 / 245卷
关键词：
Phase Transition; Free Energy; Lattice Model; Analytic Continuation; Order Phase Transition;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
At first order phase transition the free energy does not have an analytic continuation in the thermodynamical variable, which is conjugate to an order parameter for the transition. This result is proved at low temperature for lattice models with finite range interaction and two periodic ground-states, under the only condition that they satisfy the Peierls condition.
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页码：69 / 103
页数：34
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