The Hill Determinant: An Application to the Anharmonic Oscillator
- 15 December 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 4 (12), 3617-3620
- https://doi.org/10.1103/physrevd.4.3617
Abstract
We have calculated the ground-state eigenvalues of the anharmonic oscillator nonperturbatively, using the Hill determinant. Our results are in remarkable agreement with those obtained from the Borel-Padé approximants of the perturbation series.
Keywords
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