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Superconducting state in the twofold degenerate Anderson impurity model

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dc.contributor.author MOSCALENCO, V. A.
dc.contributor.author DOHOTARU, L. A.
dc.contributor.author DIGOR, D. F.
dc.contributor.author CEBOTARI, I. D.
dc.date.accessioned 2019-10-07T06:55:54Z
dc.date.available 2019-10-07T06:55:54Z
dc.date.issued 2013
dc.identifier.citation MOSCALENCO, V. A., DOHOTARU, L. A., DIGOR, D. F. et al. Superconducting state in the twofold degenerateAnderson impurity mode. In: ICNBME-2013. International Conference on Nanotechnologies and Biomedical Engineering. German-Moldovan Workshop on Novel Nanomaterials for Electronic, Photonic and Biomedical Applications: proc. of the 2th intern. conf., April 18-20, 2013. Chişinău, 2013, pp. 169-172. ISBN 978-9975-62-343-8. en_US
dc.identifier.isbn 978-9975-62-343-8
dc.identifier.uri http://repository.utm.md/handle/5014/4620
dc.description.abstract The twofold degenerated Anderson impurity model in superconducting state is investigated and the strong electronic correlations of impurity ion are taken into account by elaborating suitable diagram technique. We obtain the Dyson type equations between impurity electron propagators and normal and anomalous correlation functions and by summing infinite series of ladder diagrams have established the approximation for correlation functions. Criterion for appearance of superconducting state of the model is discussed. en_US
dc.language.iso ro en_US
dc.publisher Technical University of Moldova 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 correlations en_US
dc.subject electron propagator en_US
dc.subject Dyson type equation en_US
dc.subject impurity models en_US
dc.subject electronic correlations en_US
dc.subject corelări en_US
dc.subject propagatoare de electroni en_US
dc.subject ecuații tip Dyson en_US
dc.subject impuritate en_US
dc.subject corelații electronice en_US
dc.title Superconducting state in the twofold degenerate Anderson impurity model en_US
dc.type Article en_US


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