Energy eigenvalues for anharmonic and double-well oscillators with even power polynomial potential

Mamta, and Vishwamittar,

Physica A: Statistical Mechanics and its Applications, 1995, vol. 216, issue 4, 452-458

Abstract: Energies for different states of anharmonic and double-well oscillators described by V(x) = Σj = 1s(a2j/2j)x2j have been determined using the renormalized hypervirial-Padé scheme. A comparison of the results with available exact values shows that the method is quite successful for anharmonic oscillators but fails in the case of double-well oscillators. Also included is the discussion of the dependence of the energy on various parameters.

Date: 1995
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:216:y:1995:i:4:p:452-458

DOI: 10.1016/0378-4371(95)00032-3

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