含Yukawa类张量相互作用的Deng-Fan位移势Dirac方程的解
Solutions of the Dirac equation with the shifted Deng-Fan potential including Yukawa-like tensor interaction
摘要：
利用Nikiforov-Uvarov方法，在自旋和赝自旋对称性条件下，给出了含有Yukawa类张量相互作用的具有位移Deng-Fan势的Dirac方程的近似解析解.在使用改进的近似方案后，我们解析地求解了由此产生的类薛定谔方程。结果表明，张量相互作用消除了自旋与赝自旋偶线之间的简并。
英文摘要：
By using the Nikiforov-Uvarov method, we give the approximate analytical solutions of the Dirac equation with the shifted Deng-Fan potential including the Yukawa-like tensor interaction under the spin and pseudospin symmetry conditions. After using an improved approximation scheme, we solved the resulting schrödinger-like equation analytically. Numerical results of the energy eigenvalues are also obtained, as expected, the tensor interaction removes degeneracies between spin and pseudospin doublets.
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