Localized states in polymeric molecules. II. Applications to chemical and biological processes |
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| Authors: | Humberto S. Brandi Belita Kollier Ricardo Ferreira |
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| Affiliation: | (1) Departamento de Física, Pontificia Universidade Católica do Rio de Janeiro, Cx.P. 38071 Rio de Janeiro, RJ, Brasil;(2) Centro Brasileiro de Pesquisas Físicas/CNPq, Av. Wenceslau Braz, 71-fundos, 22290 Rio de Janeiro, RJ, Brasil |
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| Abstract: | We present a simple real space method, based on the Green's function formalism, which is convenient for the calculation of the electronic structure of polymers with broken translational symmetry. The method is applied to the study of a model Hamiltonian which may describe conformational modifications of polymeric molecules. The possible role of localized states in chemical and biophysical processes is discussed.This work has been partially supported by the Brazilian Agencies FINEP and CNPq. |
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| Keywords: | Polymer Localized states Conformational changes |
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