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| Format: | Artículo científico |
| Sprache: | en |
| Veröffentlicht: |
Sociedad Mexicana de Física A.C.
2008
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| Online-Zugang: | https://www.redalyc.org/articulo.oa?id=57016055009 |
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Inhaltsangabe:
- Scale invariance and criticality in nuclear spectra E. Landa I. Morales C. Hernández J.C. López Vieyra A. Frank V. Velázquez Física, Astronomía y Matemáticas DFA TBRE Quantum chaos scale invariance A Detrended Fluctuation Analysis (DFA) method is applied to investigate the scaling properties of the energy fluctuations in the spectrum of 48Ca obtained with (a) a large realistic shell model calculation (ANTOINE code) and (b) with a random shell model (TBRE) calculation. We compare the scale invariant properties of the energy fluctuations with similar analyses applied to the RMT ensembles GOE and GDE. A comparison with the related power spectra calculations is made. The possible consequences of these results are discussed. 2008 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57016055009 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.3 Vol.54