Spectral fluctuation characterization of random matrix ensembles through wavelets
Spectral fluctuation characterization of random matrix ensembles through wavelets
| dc.contributor.author | Manimaran, P. | |
| dc.contributor.author | Lakshmi, P. Anantha | |
| dc.contributor.author | Panigrahi, Prasanta K. | |
| dc.date.accessioned | 2022-03-27T11:57:02Z | |
| dc.date.available | 2022-03-27T11:57:02Z | |
| dc.date.issued | 2006-10-20 | |
| dc.description.abstract | A recently developed wavelet based approach is employed to characterize the scaling behaviour of spectral fluctuations of random matrix ensembles, as well as complex atomic systems. Our study clearly reveals anti-persistent behaviour and supports the Fourier power spectral analysis. It also finds evidence for multi-fractal nature in the atomic spectra. The multi-resolution and localization nature of the discrete wavelets ideally characterizes the fluctuations in these time series, some of which are not stationary. © 2006 IOP Publishing Ltd. | |
| dc.identifier.citation | Journal of Physics A: Mathematical and General. v.39(42) | |
| dc.identifier.issn | 03054470 | |
| dc.identifier.uri | 10.1088/0305-4470/39/42/L02 | |
| dc.identifier.uri | https://iopscience.iop.org/article/10.1088/0305-4470/39/42/L02 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/15052 | |
| dc.title | Spectral fluctuation characterization of random matrix ensembles through wavelets | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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