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arXiv 1306.1131cond-mat.stat-mech
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递归格上反铁磁Potts和伊辛模型的循环周期3窗口

Cyclic Period-3 Window in Antiferromagnetic Potts and Ising Models on Recursive Lattices

N. S. Ananikian, L. N. Ananikyan, L. A. Chakhmakhchyan

摘要:

研究了递归格子上具有两格点相互作用的反铁磁Potts模型和具有三格点相互作用的反铁磁伊辛模型的磁性。用递推关系方法,在Bethe晶格上的反铁磁Q态Potts模型(Q<2)和Husimi仙人掌上的反铁磁三格点相互作用伊辛模型中,发现了一个周期为3的循环窗口.计算了一维有理映射的李雅普诺夫指数,发现了周期3窗口内的调制相位和混沌区.

英文摘要:

The magnetic properties of the antiferromagnetic Potts model with two-site interaction and the antiferromagnetic Ising model with three-site interaction on recursive lattices have been studied. A cyclic period-3 window has been revealed by the recurrence relation method in the antiferromagnetic Q-state Potts model on the Bethe lattice (at Q<2) and in the antiferromagnetic Ising model with three-site interaction on the Husimi cactus. The Lyapunov exponents have been calculated, modulated phases and a chaotic regime in the cyclic period-3 window have been found for one-dimensional rational mappings determined the properties of these systems.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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