Quantization of the charge in Coulomb plus harmonic potential
- Title
- Quantization of the charge in Coulomb plus harmonic potential
- Author
- 신상진
- Keywords
- E01 Relativity; E02 Gravitational waves; E31 Black holes; E38 Physics of strong fields
- Issue Date
- 2020-10
- Publisher
- OXFORD UNIV PRESS INC
- Citation
- PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, v. 2021, no. 1, article no. 013A01, page. 1-9
- Abstract
- 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, ω2r2−a/r. The equation reduces to the biconfluent Heun’s equation, and we find that the charge as well as the energy must be quantized and state-dependent. We also find that two quantum numbers are necessary to count radial degrees of freedom and suggest that this is a general feature of differential equation with higher singularity like the Heun’s equation.
- URI
- https://academic.oup.com/ptep/article/2021/1/013A01/5943884?login=truehttps://repository.hanyang.ac.kr/handle/20.500.11754/171987
- ISSN
- 2050-3911
- DOI
- 10.1093/ptep/ptaa157
- Appears in Collections:
- COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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