Something new about radial wave functions of fermions in the repulsive Coulomb field

V. P. Neznamov, I. I. Safronov, V. E. Shemarulin

An impermeable barrier at $r=r_{cl}$ in the effective potential of the relativistic Schrödinger-type equation leads to exclusion of the range $0\le r<r_{cl}$ from the wave func…