Influence of Deformation on the Energy Spectrum and the Optical Properties of Fullerene C20 within the Hubbard Model

被引：0
|
作者：
A. V. Silant’ev
机构：
[1] Mari State University,
来源：
Physics of Metals and Metallography | 2018年 / 119卷
关键词：
Hubbard model; Green’s functions; energy spectrum; nanosystems; fullerene С;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The anticommutative Green’s functions and energy spectra of fullerene C20 with symmetry groups Ih, D5d, and D3d have been obtained in analytical form within the Hubbard model in the mean-field approximation. The methods of group theory have been used to classify energy states and identify allowed transitions in the energy spectra of C20.
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页码：511 / 519
页数：8
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