Artículo

On two different kinds of resonances in one-dimensional quantum-mechanical models

Fernández, Francisco MarceloIcon ; Garcia, JavierIcon
Fecha de publicación: 02/2017
Editorial: Springer
Revista: Journal of Mathematical Chemistry
ISSN: 0259-9791
e-ISSN: 1572-8897
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We apply the Riccati–Padé method and the Rayleigh–Ritz method with complex rotation to the study of the resonances of a one-dimensional well with two barriers. The model exhibits two different kinds of resonances and we calculate them by means of both approaches. While the Rayleigh–Ritz method reveals each set at a particular interval of rotation angles the Riccati–Padé method yields both of them as roots of the same Hankel determinants.
Palabras clave: Bound States , Complex Rotation , Pre-Dissociation , Rayleigh&Ndash;Ritz , Resonances , Riccati&Ndash;PadÉ
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/63978
DOI: http://dx.doi.org/10.1007/s10910-016-0699-3
URL: https://link.springer.com/article/10.1007%2Fs10910-016-0699-3
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Articulos(INIFTA)
Articulos de INST.DE INV.FISICOQUIMICAS TEORICAS Y APLIC.
Citación
Fernández, Francisco Marcelo; Garcia, Javier; On two different kinds of resonances in one-dimensional quantum-mechanical models; Springer; Journal of Mathematical Chemistry; 55; 2; 2-2017; 623-631
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