Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes
The high energy radiation emitted by black hole X-ray binaries originates in an accretion disk, hence the variability of the lightcurves mirrors the dynamics of the disc. We study the time evolution of the emitted flux in order to find evidences, that low dimensional non-linear equations govern the...
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| Formato: | Objeto de conferencia |
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2015
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/168114 |
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I19-R120-10915-1681142024-07-29T20:01:56Z http://sedici.unlp.edu.ar/handle/10915/168114 Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes Suková, Petra Janiuk, Agnieszk 2015-10 2016 2024-07-29T16:25:02Z en Ciencias Astronómicas accretion flow numerical time series chaotic behaviour The high energy radiation emitted by black hole X-ray binaries originates in an accretion disk, hence the variability of the lightcurves mirrors the dynamics of the disc. We study the time evolution of the emitted flux in order to find evidences, that low dimensional non-linear equations govern the accretion flow. Here we test the capabilities of our novel method to find chaotic behaviour on the two numerical time series describing the motion of a test particle around a black hole surrounded by a thin massive disc, one being regular and the other one chaotic. Facultad de Ciencias Astronómicas y Geofísicas Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 179-182 |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Astronómicas accretion flow numerical time series chaotic behaviour |
| spellingShingle |
Ciencias Astronómicas accretion flow numerical time series chaotic behaviour Suková, Petra Janiuk, Agnieszk Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| topic_facet |
Ciencias Astronómicas accretion flow numerical time series chaotic behaviour |
| description |
The high energy radiation emitted by black hole X-ray binaries originates in an accretion disk, hence the variability of the lightcurves mirrors the dynamics of the disc. We study the time evolution of the emitted flux in order to find evidences, that low dimensional non-linear equations govern the accretion flow. Here we test the capabilities of our novel method to find chaotic behaviour on the two numerical time series describing the motion of a test particle around a black hole surrounded by a thin massive disc, one being regular and the other one chaotic. |
| format |
Objeto de conferencia Objeto de conferencia |
| author |
Suková, Petra Janiuk, Agnieszk |
| author_facet |
Suková, Petra Janiuk, Agnieszk |
| author_sort |
Suková, Petra |
| title |
Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| title_short |
Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| title_full |
Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| title_fullStr |
Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| title_full_unstemmed |
Numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| title_sort |
numerical test of the method for revealing traces of deterministic chaos in the accreting black holes |
| publishDate |
2015 |
| url |
http://sedici.unlp.edu.ar/handle/10915/168114 |
| work_keys_str_mv |
AT sukovapetra numericaltestofthemethodforrevealingtracesofdeterministicchaosintheaccretingblackholes AT janiukagnieszk numericaltestofthemethodforrevealingtracesofdeterministicchaosintheaccretingblackholes |
| _version_ |
1807223640779915264 |