Low-and High-Temperature Behaviors of Ferromagnetic Ising Model of Infinite-Spin
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概要
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We investigate low- and high-temperature properties of the ferromagnetic Isingmodel of infinite-spin. By using the cummulant expansion methods, we obtain lowtemperature expansions of the free energy, the specific heat, the spontaneousmagnetization, the zero-field susceptibility and so on, and high-temperature expansions of the free energy and the zero-field susceptibility. We compare the results withthose obtained by Thompson for the system on the one-dimensional lattice, withthose by using Monte Carlo simulations for the systexns on the square lattice and outthe simple cubic lattice and with those with the aid ol' the mean-field approximation.[Ising model, infinite spin, continuous spin, low-temperature expansion, high ll temperature expam?sion, Monte Carlo simulations, mean-field approximation l
- 社団法人日本物理学会の論文
- 1992-01-15
著者
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Miyashita S
Univ. Tokyo Tokyo Jpn
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Miyashita Seiji
Department Of Physics University Of Tokyo
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Miyashita Seiji
Graduate School Of Human And Environmental Studies Kyoto University
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Horiguchi Tsuyoshi
Department Of Applied Science Faculty Of Engineering Tohoku University
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NAGAI Ojiro
Department of Physics,Faculty of Science,Kobe University
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Nagai O
Department Of Physics Faculty Of Science Kobe University
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Nagai Ojiro
Department Of Physics Faculty Of Science Kobe University
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Miyashita Seiji
Department Of Applied Physics Graduate School Of Engineering 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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Miyashita Seiji
Crest Jst
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MIYASHITA Seiji
Department of Applied Physics, School of Engineering, University of Tokyo
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