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The Energy Spectrum and the Optical Absorption Spectrum of С36 Fullerene Within the Hubbard Model

  • A. V. Silant’evEmail author
CONDENSED-STATE PHYSICS
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Using the Hubbard model in an approximation of static fluctuations, analytical relations of anticommutator Green’s functions and energy spectra of С36 fullerene and La@C36 endohedral fullerene with the D6h symmetry groups are obtained. Using the group theory methods, a classification of the energy states is performed and the allowed transitions in the energy spectra of the С36 and La@C36 molecules are determined.

Keywords

strongly correlated system Hubbard model Green’s function fullerene energy spectrum 

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© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Mari State UniversityYoshkar OlaRussia

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