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 SM ISO690:2012CEBOTARI, Irina. Phonon clouds dynamics of correlated polarons. In: Materials Science and Condensed Matter Physics, Ed. 7, 16-19 septembrie 2014, Chișinău. Chișinău, Republica Moldova: Institutul de Fizică Aplicată, 2014, Editia 7, p. 80. |
| EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
| Materials Science and Condensed Matter Physics Editia 7, 2014 |
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Conferința "Materials Science and Condensed Matter Physics" 7, Chișinău, Moldova, 16-19 septembrie 2014 | ||||||
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| Pag. 80-80 | ||||||
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In papers [1, 2] we discussed in simplest approximation the dynamics of phonon clouds which belong to strongly conelated polarons. This investigation supposed that the system is in nonnal state and the stmcture of phonon clouds is simplest. Now we shall admit the presence of anomalous propagators [3] and the situation when temperature of the system is less the critical value of superconducting transition. In this work the correlation function of phonon clouds of conelated polarons is calculated in second and fomih order of perturbations series. The origin of renonnalization perturbation series is established, different renormalization processes are analyzed. |
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