APPROACH TO THE SHIFTED 1/N EXPANSION FOR THE KLEIN-GORDON EQUATION

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1991-06-01

Author

MUSTAFA, O
Sever, Ramazan

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A different approach to the shifted 1/N expansion technique is developed to deal with the Klein-Gordon particle trapped in a spherically symmetric potential. Properly modifying the definition of the perturbative expansion of the energy eigenvalue, and without making any approximation in the determination of the parameters involved, we obtain sufficiently good results compared with the exact ones for the Coulomb problem. The calculations are carried out to the second-order correction of the energy series.

Subject Keywords

Large-n-expansion, Dirac-equation, 1-N expansion, Potentials

URI

https://hdl.handle.net/11511/62437

Journal

PHYSICAL REVIEW A

DOI

https://doi.org/10.1103/physreva.43.5787

Collections

Department of Physics, Article

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Citation Formats

O. MUSTAFA and R. Sever, “APPROACH TO THE SHIFTED 1/N EXPANSION FOR THE KLEIN-GORDON EQUATION,” PHYSICAL REVIEW A, pp. 5787–5789, 1991, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/62437.