We considered a vacuum polarization inside galaxy in the eikonal approximation and found that two possible types of exist. The first type is described by equation state p=ρ/3, similar to radiation. Using conformally unimodular metric allows us construct non-singular solution for this “substance” if compact astrophysical object exists galaxy’s center. As result, “dark” galactical halo appears in...

The subject of the study is legal norms regulating public relations regarding functioning institutions direct democracy in Russian Federation, as well drafts electoral Code Federation and opinions scientists on need to develop adopt a federal code, definition codification law such. author comes conclusion that previously proposed draft codes are not inherently products, since they basically rep...