Generalized density expansion in the kinetic theory and the resistivity of liquid metals |
| |
Authors: | SA Trigger |
| |
Institution: | Institute for High Temperatures, USSR Academy of Sciences, 127412 Korovinskoye chausse, Moscow, USSR |
| |
Abstract: | For the system of electrons and immovable interacting centers an exact equation for averaged electron Green's function is formulated. The expansion of self-energy part over the one-particle t-matrices and explicit Green's functions is derived. It represents a kind of a generalized density series containing the correlation functions of the centres. In the low approximation over t-matrix, the transition probability (t)2S in the kinetic equation is obtained (S = the structure factor of centers). |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|