Nature of the Ordered Phase and the Critical Properties of the Three Dimensional Six-State Clock Model
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概要
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Thermodynarnic properties of the three dinaensional six-state clock rnodel are investigated.From temperature dependences of the specific heat and the spontaneous magnetization, thediscreteness of the model seems irrelevant at high temperature region of the ordered phase, whileit is definitely relevant at low temperatture region. Sttrdying the size dependence of distributionsof the magnetization, however, it ttrrns otrt that the discreteness is always relevant in the orderedstate. The critical exponents of the model are also investigated and it is confirmed that the rnodelbelongs to the universality class of' the three dimensional XY model.
- 社団法人日本物理学会の論文
- 1997-11-15
著者
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Miyashita Seiji
Department Of Applied Physics University Of Tokyo
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Miyashita Seiji
Department Of Applied Physics Graduate School Of Engineering The University Of Tokyo
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