,Preliminary Monte Carlo Results for the Three-Dimensional Holstein Model

来源 :中国物理快报（英文版） | 被引量 : 0次 | 上传用户：as16188

【摘要】

：

Monte Carlo simulations are used to study the three-dimensional Holstein model. The relationship between the band filling and the chemical potential is obtained

【作者】

：

WU Yan-Li(吴焰立) LIU Chuan(刘川) LUO Qiang(罗强)

【机构】

：

School of Physics, Peking University, Beijing 100871“,”State Key Laboratory for Mesoscopic Physics,

【出处】

：

中国物理快报（英文版）

【发表日期】

：

2003年9期

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Monte Carlo simulations are used to study the three-dimensional Holstein model. The relationship between the band filling and the chemical potential is obtained for various phonon frequencies and temperatures. The energy of a single electron or a hole is also calculated as a function of the lattice momenta.

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