Research Article

Exact Solutions of a Spatially Dependent Mass Dirac Equation for Coulomb Field plus Tensor Interaction via Laplace Transformation Method

Table 2

The bound state energy eigenvalues of the Coulomb potential under the pseudo-spin symmetry limit for several values of and for , , and .


20, 2 0.0 −4.75676−4.86154−4.91089−4.96498
0.2 −4.66644−4.80508−4.87335−4.94979
0.4 −4.57172−4.74207−4.83043−4.93205
0.5 −4.52376−4.70859−4.80716−4.92225

30, 3 0.0 −4.86154−4.91089−4.93793−4.97231
0.2 −4.80508−4.87335−4.91138−4.96026
0.4 −4.74207−4.83043−4.88067−4.94614
0.5 −4.70859−4.80716−4.86385−4.93833

40, 4 0.0 −4.91089−4.93793−4.95431−4.97756
0.2 −4.87335−4.91138−4.93461−4.96777
0.4 −4.83043−4.88067−4.91166−4.95628
0.5 −4.80716−4.86385−4.89903−4.94991

50, 5 0.0 −4.93793−4.95431−4.96498−4.98144
0.2 −4.91138−4.93461−4.94979−4.97334
0.4 −4.88067−4.91166−4.93205−4.96381
0.5 −4.86385−4.89903−4.92225−4.95852

21, 2 0.0 −4.86154−4.91089−4.93793−4.97231
0.2 −4.80794−4.87402−4.91160−4.96028
0.4 −4.75015−4.83243−4.88134−4.94621
0.5 −4.72024−4.81014−4.86487−4.93843

31, 3 0.0 −4.91089−4.93793−4.95431−4.97756
0.2 −4.87402−4.91160−4.93469−4.96778
0.4 −4.83243−4.88134−4.91194−4.95632
0.5 −4.81014−4.86487−4.89945−4.94997

41, 4 0.0 −4.93793−4.95431−4.96498−4.98144
0.2 −4.91160−4.93469−4.94984−4.97757
0.4 −4.88134−4.91194−4.93218−4.96383
0.5 −4.86487−4.89945−4.92244−4.95856

51, 5 0.0 −4.95431−4.96498−4.97231−4.98440
0.2 −4.93469−4.94984−4.96028−4.97758
0.4 −4.91194−4.93218−4.94621−4.96957
0.5 −4.89945−4.92244−4.93843−4.96512