Superconducting state in the twofold degenerate Anderson impurity model

MOSCALENCO, V. A.; DOHOTARU, L. A.; DIGOR, D. F.; CEBOTARI, I. D.

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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