Preliminary Monte Carlo Results for the Three-Dimensional Holstein Model
WU Yan-Li1 , LIU Chuan1 , LUO Qiang1,2
1 School of Physics, Peking University, Beijing 100871
2 State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871
Preliminary Monte Carlo Results for the Three-Dimensional Holstein Model
WU Yan-Li1 ;LIU Chuan1 ;LUO Qiang1,2
1 School of Physics, Peking University, Beijing 100871
2 State Key Laboratory for Mesoscopic Physics, Peking University, Beijing 100871
关键词 ：
75.10.Jm ,
71.10.Fd ,
71.10.Li ,
74.20.Mn ,
74.72.-h
Abstract ： 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.
Key words ：
75.10.Jm
71.10.Fd
71.10.Li
74.20.Mn
74.72.-h
出版日期: 2003-09-01
:
75.10.Jm
(Quantized spin models, including quantum spin frustration)
71.10.Fd
(Lattice fermion models (Hubbard model, etc.))
71.10.Li
(Excited states and pairing interactions in model systems)
74.20.Mn
(Nonconventional mechanisms)
74.72.-h
(Cuprate superconductors)
引用本文:
WU Yan-Li;LIU Chuan;LUO Qiang;. Preliminary Monte Carlo Results for the Three-Dimensional Holstein Model[J]. 中国物理快报, 2003, 20(9): 1586-1588.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I9/1586
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