Article Dans Une Revue Journal of Mathematical Chemistry Année : 2010

A Gauss Elimination Method for Resonances

Résumé

A Gaussian elimination form of inverse iteration within the complex coordinate approach is shown to produce a simple uniform method of finding both real bound state energies and complex resonant state energies for several problems, which have been treated by a variety of methods in the literature. The energy shift method for expectation values is shown to be a useful diagnostic tool.

Dates et versions

hal-00473129 , version 1 (14-04-2010)

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Citer

A. Grosjean, J.P. Killingbeck. A Gauss Elimination Method for Resonances. Journal of Mathematical Chemistry, 2010, 47 (3), pp.1027-1037. ⟨10.1007/s10910-009-9622-5⟩. ⟨hal-00473129⟩

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