Large-order shifted 1/N expansions through the asymptotic iteration method

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dc.creatorBarakat, T.
dc.date2007-08-16
dc.date.accessioned2026-07-07T08:23:57Z
dc.date.available2026-07-07T08:23:57Z
dc.descriptionThe perturbation technique within the framework of the asymptotic iteration method is used to obtain large-order shifted 1/N expansions, where N is the number of spatial dimensions. This method is contrary to the usual Rayleigh-Schrödinger perturbation theory, no matrix elements need to be calculated. The method is applied to the Schrödinger equation and the non-polynomial potential $V(r)=r^2+\frac{b r^2}{(1+cr^2)}$ in three dimensions is discussed as an illustrative example.
dc.identifierhttps://arxiv.org/abs/0708.2236
dc.identifierhttp://arxiv.org/abs/0708.2236
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136178
dc.subjectQuantum Physics
dc.titleLarge-order shifted 1/N expansions through the asymptotic iteration method
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