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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Exact solutions of the Manning-Rosen potential plus a ring-shaped like potential for the Dirac equation: Spin and pseudospin symmetry
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Exact solutions of the Manning-Rosen potential plus a ring-shaped like potential for the Dirac equation: Spin and pseudospin symmetry

机译:Manning-Rosen势加上Dirac方程的环形似势的精确解:自旋和伪自旋对称

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摘要

The analytical bound state solutions of the Dirac equation for the Manning-Rosen potential plus a ring-shaped like potential in spin and pseudospin symmetries are investigated by a proper approximation to the centrifugal term. Using the Nikiforov-Uvarov method, an explicit form of the energy eigenvalue and the corresponding energy eigenstates, expressed in terms of the Jacobi polynomials, are derived. The normalization coefficients of wave functions for spin and pseudospin symmetry solutions are found explicitly.
机译:通过对离心项的适当近似,研究了Manning-Rosen势加上环状类似势的Dirac方程的解析束缚态解。使用Nikiforov-Uvarov方法,可以得出能量本征值和相应能量本征态的明确形式,该形式以Jacobi多项式表示。明确找到了自旋和伪自旋对称解的波动函数的归一化系数。

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