Journal of Physical Studies 1(2), 257–266 (1997)
DOI: https://doi.org/10.30970/jps.01.257

TAKING INTO ACCOUNT OF THE LOCALIZED ELECTRON STATES IN THE MICROSCOPIC THEORY OF METALS

M. Vavrukh, Y. Muliava
Institute for Condensed Matter Physics, Ukrainian National Acad. Sci.
1 Svientsitsky Str., Lviv, UA-290011, Ukraine

Within the framework of the electron–nuclear model a successive method of calculating the electron subsystem partition function for simple metals is proposed. On the first step a statistical operator for the effective electron–ion model of the metal with the non-local many-particle interaction is calculated. It is proved that semiphenomenological Ha\-mil\-to\-ni\-ans of the electron–ion model which are so widely used in modern theory of metals can not be obtained. The non-local pair electron–ion interaction potentials are investigated.