Invariant density statistical quantifiers and a temperature for the logistic map
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arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866908810900144128 |
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| author | Gomez, Ignacio Sebastián Junior, Guilherme Vieira Brito Santos, Samuel Silva Thibes, Ronaldo Silva Júnior, Zolacir Trindade Oliveira |
| author_facet | Gomez, Ignacio Sebastián Junior, Guilherme Vieira Brito Santos, Samuel Silva Thibes, Ronaldo Silva Júnior, Zolacir Trindade Oliveira |
| contents | In this work, we study the dynamics of the logistic map based on a probabilistic characterization in terms of the invariant density. We analyze the relevant regimes of the dynamics (regular, oscillatory, onset chaotic and fully chaotic) in terms of the Fisher information and the Crámer-Rao (CR) complexity. We have found that these informational quantifiers allow to distinguish the dynamical regions of the map, by maximizing the Fisher information in the regular behavior and with the CR complexity exhibiting variations and a maximum near to the Pameau-Maneville scenario. Fisher information as a function of time is examined in the light of Frieden's informational interpretation of the Second Law of Thermodynamics. We apply the Equipartition Theorem to propose a definition of temperature for the logistic map, providing a macroscopic signature of the dynamics. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_04202 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Invariant density statistical quantifiers and a temperature for the logistic map Gomez, Ignacio Sebastián Junior, Guilherme Vieira Brito Santos, Samuel Silva Thibes, Ronaldo Silva Júnior, Zolacir Trindade Oliveira Mathematical Physics Chaotic Dynamics In this work, we study the dynamics of the logistic map based on a probabilistic characterization in terms of the invariant density. We analyze the relevant regimes of the dynamics (regular, oscillatory, onset chaotic and fully chaotic) in terms of the Fisher information and the Crámer-Rao (CR) complexity. We have found that these informational quantifiers allow to distinguish the dynamical regions of the map, by maximizing the Fisher information in the regular behavior and with the CR complexity exhibiting variations and a maximum near to the Pameau-Maneville scenario. Fisher information as a function of time is examined in the light of Frieden's informational interpretation of the Second Law of Thermodynamics. We apply the Equipartition Theorem to propose a definition of temperature for the logistic map, providing a macroscopic signature of the dynamics. |
| title | Invariant density statistical quantifiers and a temperature for the logistic map |
| topic | Mathematical Physics Chaotic Dynamics |
| url | https://arxiv.org/abs/2512.04202 |