Mathews, P. M. ; Seetharaman, M. ; Raghavan, Sekha ; Bhargava, V. T. A. (1981) A simple accurate formula for the energy levels of oscillators with a quartic potential Physics Letters A, 83 (3). pp. 118-120. ISSN 0375-9601
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/037596...
Related URL: http://dx.doi.org/10.1016/0375-9601(81)90511-9
Abstract
In this note we present a simple analytical formula which reproduces the energy eigenvalues Ek(λ) of the pure quartic and quartic anharmonic oscillators with high accuracy for all values of the anharmonicity parameter λ and the level number k.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 20524 |
| Deposited On: | 20 Nov 2010 14:22 |
| Last Modified: | 06 Jun 2011 09:03 |
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