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Holstein magneto-polarons: from Landau levels to Hofstadter butterflies
Holstein magneto-polarons Landau levels Hofstadter butterflies
2010/11/19
We study the Holstein polaron in transverse magnetic field using non-perturbational methods. At
strong fields and large coupling, we show that the polaron has a Hofstadter spectrum, however very dist...
We propose a mechanism to rectify charge transport in the semiclassical Holstein model. It is
shown that localised initial conditions, associated with a polaron solution, in conjunction with a nonrev...
双参数变形量子代数SU(1,1)_(q,s)的Nodvik实现和Holstein—Primakoff实现
量子代数SU(1,1)q,s NoDvik实现 Holstein-Primakoff实 映射
2008/12/2
给出了双参数变形量子代数SU(1,1)q,s的Nodvik实现和Holstein-Primakoff实现,并给出了SU(1,1)q,s,和双参数变形振子的变形映射.
2003Vol.39No.2pp.245-248DOI:
Analytic Study on Some Properties of the Holstein Model
WAN Shao-Long and WANG Ke-Lin
Institute for Theoretical Physics and Department of As...
2005Vol.43No.2pp.357-361DOI:
A New Variational Study for Two-Site Holstein Model
REN Qing-Bao1,2 and CHEN Qing-Hu2
1 Department of Physics, Lishui College, Lishui 323000...