Research Article

An Alternative Approach to Energy Eigenvalue Problems of Anharmonic Potentials

Table 5

Comparison of energy eigenvalues of the potential in (19) for states.

WKB [6][32]

0 3.725 616 038 3 3.659 044 83 3.725 616 038 3
2 21.745 704 430 1 21.745 700 933 21.745 704 430 1
4 44.325 350 115 4 44.325 350 114 4 44.325 350 115 4