Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Computing chaotic eigenfunctions using localized wave functions over periodic orbits
Year:2013
Research Areas
  • Physics chemical and mathematical
Information
Abstract
In this communication, we apply the previous method to calculate the eigenfunctions of the LiNC/LiCN isomerizing system. This molecular system combines regions of regular and irregular motion at the same energy. We have successfully computed the 67 low-lying eigenfunctions of the system using a basis set formed by solely 74 elements. By measuring the participation ratios, we have demonstrated the excellent performance of our method since all the computed eigenfunctions are calculated as a combination of a small number of the basis elements, i.e. taking into account only the periodic orbits along which the semiclassical basis is constructed.
International
Si
Congress
XXXIII Dynamics Days Europe [www.dynamics-days-europe-2013.org]
960
Place
Madrid
Reviewers
Si
ISBN/ISSN
978-84-15302-43-8
Start Date
03/06/2013
End Date
07/06/2013
From page
151
To page
151
XXXIII Dynamics Days Europe. Book of Abstracts [www.dynamics-days-europe-2013.org/DDEXXXIII-AbstractsBook.pdf]
Participants
  • Autor: Fabio Revuelta Peña (UPM)
  • Autor: Eduardo Germán Vergini (Comisión Nacional de la Energía Atómica, Argentina)
  • Autor: Rosa Maria Benito Zafrilla (UPM)
  • Autor: Florentino Borondo (Universidad Autónoma de Madrid)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Sistemas Complejos
  • Departamento: Física y Mecánica Fundamentales y Aplicada a la Ingeniería Agroforestal
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