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Browsing Articole din publicaţii internaţionale by Author "MOSCALENCO, V. A."

Browsing Articole din publicaţii internaţionale by Author "MOSCALENCO, V. A."

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  • Dynamics of the phonon clouds for Anderson-Holstein model 
    MOSCALENCO, V. A.; DOHOTARU, L. A.; DIGOR, D. F.; CEBOTARI, I. D. (Academia de Ştiinţe a Moldovei, 2014)
    We have formulated the system of Dyson-type equations which determines the relation between the full propagators of impurity electrons and their correlation functions. We have also found the system of Dyson equations for ...
  • Phenomenologic versus microscopic description of the nanoparticle magnetization 
    COJOCARU, S.; DOHOTARU, L. A.; MOSCALENCO, V. A. (Editura Academiei Române, 2013)
    We critically discuss the existing phenomenological description of experimental and numerical simulation data on temperature dependence of nanoparticle and nanocluster magnetization in the context of the recently proposed ...
  • Two impurities model of strongly correlated electron systems 
    MOSCALENCO, V. A.; DOHOTARU, L. A.; DIGOR, D. F.; CEBOTARI, I. D. (Institutul de Fizică Aplicată, 2016)
    There are many systems with strongly correlated electrons where there is also a strong coupling to the lattice, manganites and fullerides. The strong electron-electron interactions can be described by Hubbard and Anderson ...
  • Two particle irreducible green’s function of strongly correlated electron systems 
    MOSCALENCO, V. A.; DOHOTARU, L. A.; DIGOR, D. F.; CEBOTARI, I. D. (Institutul de Fizică Aplicată, 2016)
    As was demonstrated in our previous papers devoted to the theory of strongly correlated electron systems the new elements of such theory are the irreducible Green’s functions or Kubo cumulants. These functions contain all ...

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