Analytical approximation to the solution of the Dirac equation with the Eckart potential including the spin-orbit coupling term

作者：Zhang Lie Hui; Li Xiao Ping; Jia Chun Sheng^*

来源：Physics Letters A, 2008, 372(13): 2201-2207.

DOI：10.1016/j.physleta.2007.11.022

• Dirac equation
• Eckart potential
• pseudospin symmetry

By using the supersymmetric WKB approximation approach and the functional analysis method, we solve approximately the Dirac equation with the Eckart potential for the arbitrary spin-orbit quantum number K. The bound state energy eigenvalues and the associated two-component spinors of the Dirac particles are obtained approximately.

• 出版日期2008-3-24
• 单位西南石油大学