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    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/72647

    題名: Exactly solved frenkel-kontorova model--almost everywhere concave potential
    作者: Lee, Shih-Chang;Tzeng, Wen-Jer
    貢獻者: 淡江大學物理學系
    日期: 1997-02
    上傳時間: 2013-06-13 11:23:11 (UTC+8)
    出版者: Taipei: Zhonghua Minguo Wuli Xuehui
    摘要: We solved the Frenkel-Kontorova model with the potential V(u) = -λ(u - Int[u] -1/2)2/2 exactly. The minimum energy configurations and recurrent configurations with fixed winding number are completely characterized. The average energy per atom of different configurations are explicitly calculated, which is used to determine the ground state configuration with a given winding number. The evolution of the ground state configurations is shown to be dictated by the Farey fractions.
    關聯: Chinese Journal of Physics=中國物理學刊 35(1), pp.56-68
    顯示於類別:[物理學系暨研究所] 期刊論文


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