Restoration of Isotropy in the Ising Model on the Sierpinski Gasket(Condensed Matter and Statistical Physics)

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概要

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• We study the ferromagnetic Ising model on the Sierpinski gasket (SG), where the spin-spin interactions depend on the direction. Using the renormalization group method, we show that the ratios of the correlation lengths restore the isotropy of the lattice as the temperature approaches zero. This restoration is either partial or perfect, depending on the interactions. In case of partial restoration, we also evaluate the leading-order singular behavior of the correlation lengths.

• 理論物理学刊行会の論文
• 2007-07-25

著者

• Yajima Naoto

  Graduate School Of Human And Environmental Studies Kyoto University:(present Office)jamco Cooperatio

• YAJIMA Naoto

  Graduate School of Human and Environmental Studies, Kyoto University:(Present office)JAMCO cooperation

関連論文

• Restoration of Isotropy in the Ising Model on the Sierpinski Gasket(Condensed Matter and Statistical Physics)

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