Chaos in charged AdS black hole extended phase space
| Autor: | S. Iraoui, S. Zhizeh, H. El Moumni, Mohamed Chabab, K. Masmar |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Physics
High Energy Physics - Theory Nuclear and High Energy Physics Dynamical systems theory 010308 nuclear & particles physics Astrophysics::High Energy Astrophysical Phenomena FOS: Physical sciences Context (language use) Charged black hole Space (mathematics) Nonlinear Sciences - Chaotic Dynamics 01 natural sciences lcsh:QC1-999 AdS black hole Black hole Nonlinear Sciences::Chaotic Dynamics Nonlinear system Theoretical physics General Relativity and Quantum Cosmology High Energy Physics - Theory (hep-th) Phase space 0103 physical sciences Chaotic Dynamics (nlin.CD) 010306 general physics lcsh:Physics |
| Zdroj: | Physics Letters B, Vol 781, Iss, Pp 316-321 (2018) Physics Letters |
| Popis: | We present an analytical study of chaos in a charged black hole in the extended phase space in the context of the Poincare-Melnikov theory. Along with some background on dynamical systems, we compute the relevant Melnikov function and find its zeros. Then we analyse these zeros either to identify the temporal chaos in the spinodal region, or to observe spatial chaos in the small - large black hole equilibrium configuration. As a byproduct, we derive a constraint on the Black hole charge required to produce chaotic behaviour. To the best of our knowledge, this is the first endeavour to understand the correlation between chaos and phase picture in black holes. 6 pages, 5 figures, accepted in Phys. Lets. B |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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