13 citations · 124 across the 29 of their papers we have counts for
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hep-ph2020
Quantization of the charge in Coulomb plus harmonic potential
Yoon-Seok Choun, Sang-Jin Sin
We consider two models where the wave equation can be reduced to the effective Schrödinger equation whose potential contains both harmonic and the Coulomb terms, .…
math.CA2020
Impossibility of convergence of a confluent Heun function on the boundary of the disc of convergence
Yoon-Seok Choun
The confluent Heun equation is one of 4 confluent forms of Heun's differential equation in which is the Fuchsian equation of second order with four regular singularities. A conflue…
math.CA2020
Impossibility of convergence of a Heun function on the boundary of the disc of convergence
Yoon-Seok Choun
The Heun's equation is the Fuchsian equation of second order with four regular singularities. Heun functions generalize well-known special functions such as Spheroidal Wave, Lamé,…