Article ID Journal Published Year Pages File Type
10728394 Physics Letters A 2005 7 Pages PDF
Abstract
The asymptotic iteration method is used to calculate the eigenenergies for the anharmonic oscillator potentials V(x)=Ax2α+Bx2 (A>0, B<0), with (α=2) for quartic, and (α=3) for sextic anharmonic oscillators. An adjustable parameter β is introduced in the method to improve its rate of convergence. Comparing the present results with the numerical values calculated by earlier workers, it is found that, asymptotically this method gives exact results over the full range of parameter values, A and B.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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