English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 49199/83641 (59%)
造訪人次 : 7094350      線上人數 : 57
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    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/987654321/27447


    題名: Statistics of topologically constrained excitations in the two-dimensional dimer model
    作者: Pang, Ning-ning;曾文哲;Tzeng, Wen-jer
    貢獻者: 淡江大學物理學系
    日期: 2005-04
    上傳時間: 2009-12-31 10:09:24 (UTC+8)
    出版者: 中華民國物理學會
    摘要: The statistical distribution of the topologically constrained excitations in the close-packed dimer system on a finite planar square lattice is studied. The elementary excitations in the momentum space are shown to follow a generalized Fermi-Dirac distribution. In the projected momentum space, the excitations can be classified into various species of non-interacting superfermions, accompanied by certain statistical weights dependent on the momentum associated with each species. In a sufficiently large system, the excitations behave like semions in a certain intermediate temperature regime. Our results indicate that the statistics of quasi-particles may strongly depend on the way they are characterized.
    關聯: Chinese Journal of Physics=中國物理學刊 43(2),頁357-363
    顯示於類別:[物理學系暨研究所] 期刊論文

    文件中的檔案:

    檔案 描述 大小格式瀏覽次數
    0KbUnknown150檢視/開啟
    index.html0KbHTML22檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋