SOME ASPECTS OF CHARGE STATIC FIELD POTENTIAL IN THREE- DIMENSIONAL ELECTRODYNAMICS

Obtaining the expicit expression for a point charge field potential in three-dimensional electrodynamics when the vacuum polarization is taken into account; comparison of the results obtained by the different methods of calculation. The present work is a continuation of Ref. [1]. It is of interest from the point of view of further studying the chiral symmetry dynamic breaking in QED 3 [2-11] and the properties of planar structures in solid physics [12-15]