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Computing chaotic eigenfunctions using localized wave functions over periodic orbits
Citation
Revuelta Peña, Fabio and Vergini, Eduardo German and Benito Zafrilla, Rosa Maria and Borondo Rodríguez, Florentino (2013). Computing chaotic eigenfunctions using localized wave functions over periodic orbits. In: "XXXIII Dynamics Days Europe", 03/06/2013-07/06/2013, Madrid, España. ISBN 9788415302438. p. 1.
Description
| Title: | Computing chaotic eigenfunctions using localized wave functions over periodic orbits |
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| Author/s: |
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| Item Type: | Presentation at Congress or Conference (Poster) |
| Event Title: | XXXIII Dynamics Days Europe |
| Event Dates: | 03/06/2013-07/06/2013 |
| Event Location: | Madrid, España |
| Title of Book: | XXXIII Dynamics Days Europe. Book of Abstracts |
| Date: | June 2013 |
| ISBN: | 9788415302438 |
| Subjects: | |
| Faculty: | E.T.S. de Ingeniería Agronómica, Alimentaria y de Biosistemas (UPM) |
| Department: | Otro |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
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.
More information
| Item ID: | 62386 |
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| DC Identifier: | http://oa.upm.es/62386/ |
| OAI Identifier: | oai:oa.upm.es:62386 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 27 Mar 2020 12:18 |
| Last Modified: | 27 Mar 2020 12:18 |
