Influence of Deformation on the Energy Spectrum and the Optical Properties of Fullerene [C.sub.20] within the Hubbard Model

The anticommutative Green's functions and energy spectra of fullerene [C.sub.20] with symmetry groups [I.sub.h], [D.sub.5d], and [D.sub.3d] 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 ener...

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Veröffentlicht in:Physics of metals and metallography 2018-06, Vol.119 (6), p.511
1. Verfasser: Silant'ev, A.V
Format: Artikel
Sprache:eng
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