V. E. Shemarulin

activity

20172024

most citedAnalysis of half-spin particle motion in Kerr-Newman field by means of effective potentials in second-order equations

11 citations · 23 across the 6 of their papers we have counts for

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2 papers · 1 filter

gr-qc2023

Prüfer transformation and its application to the numerical description of the motion of quantum particles with various spins in the fields of classical black holes

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

Stable and reliable numerical integration of second-order radial equations in the fields of classical black holes can be performed by using the Prüfer transformation and by passing…

quant-ph2023★ 1 cited

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 $r = r_{c l}$ in the effective potential of the relativistic Schrödinger-type equation leads to exclusion of the range $0 \leq r < r_{c l}$ from the wave func…