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dc.contributor.author MOSKALENKO, V. A.
dc.contributor.author DOHOTARU, L. A.
dc.contributor.author DIGOR, D. F.
dc.contributor.author CEBOTARI, I. D.
dc.date.accessioned 2021-11-24T10:02:13Z
dc.date.available 2021-11-24T10:02:13Z
dc.date.issued 2014
dc.identifier.citation MOSKALENKO, V. A., DOHOTARU, L. A., DIGOR, D. F. et al. Dynamics of phonon clouds of correlated polarons. In: Theorethical and Mathematical Physics, 2014, V. 179, Iss. 2, pp. 588-595. ISSN 1573-9333. en_US
dc.identifier.issn 1573-9333
dc.identifier.uri https://doi.org/10.1007/s11232-014-0164-z
dc.identifier.uri http://repository.utm.md/handle/5014/18154
dc.description Access full text – https://doi.org/10.1007/s11232-014-0164-z en_US
dc.description.abstract We investigate the Anderson-Holstein model with strong repulsion of impurity electrons using a strongcoupling approximation. The strong electron-phonon interaction determines the formation of polarons with heavy clouds of phonons surrounding the impurity electrons. We describe the collective mode of phonon clouds and the relation between electron propagators and correlation functions. We obtain the dependence of the collective mode energy on the hybridization parameter in the case T = 0 and prove that it is suppressed by increasing hybridization. en_US
dc.language.iso en en_US
dc.publisher Springer Nature Switzerland en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject correlated electron systems en_US
dc.subject Dyson equation en_US
dc.subject Green functions en_US
dc.subject polarons en_US
dc.subject phonon cloud en_US
dc.subject phonons en_US
dc.title Dynamics of phonon clouds of correlated polarons en_US
dc.type Article en_US


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