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Anharmonic oscillators in higher dimension: Accurate energy eigenvalues and matrix elements |
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| Authors: | V T A Bhargava P M Mathews M Seetharaman |
| Institution: | (1) Department of Physics, Madras Christian College, 600 059 Tambaram, Madras, India;(2) Present address: Department of Theoretical Physics, University of Madras, 600 025 Madras, India;(3) Harvard Smithsonian Centre for Astrophysics, 02138 Cambridge, MA, USA;(4) Department of Theoretical Physics, University of Madras, Guindy Campus, 600 025 Madras, India |
| Abstract: | Energy eigenvalues and matrix elements of various anharmonic oscillators are determined to a high accuracy by applying a method for determining the eigenvalues and eigenvectors of real symmetric para-p diagonal matrices (described in the preceding paper). Our results for the 2- and 3-dimensional oscillators are new and complement similar accurate results for the one dimensional oscillators available in the literature. |
| Keywords: | Anharmonic oscillators energy eigenvalues matrix elements |
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