Being Heterogeneous Is Advantageous: Extreme Brownian Non-Gaussian Searches
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arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866913266327879680 |
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| author | Sposini, Vittoria Nampoothiri, Sankaran Chechkin, Aleksei Orlandini, Enzo Seno, Flavio Baldovin, Fulvio |
| author_facet | Sposini, Vittoria Nampoothiri, Sankaran Chechkin, Aleksei Orlandini, Enzo Seno, Flavio Baldovin, Fulvio |
| contents | Redundancy in biology may be explained by the need to optimize extreme searching processes, where one or few among many particles are requested to reach the target like in human fertilization. We show that non-Gaussian rare fluctuations in Brownian diffusion dominates such searches, introducing drastic corrections to the known Gaussian behavior. Our demonstration entails different physical systems and pinpoints the relevance of diversity within redundancy to boost fast targeting. We sketch an experimental context to test our results: polydisperse systems. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_10143 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Being Heterogeneous Is Advantageous: Extreme Brownian Non-Gaussian Searches Sposini, Vittoria Nampoothiri, Sankaran Chechkin, Aleksei Orlandini, Enzo Seno, Flavio Baldovin, Fulvio Statistical Mechanics Redundancy in biology may be explained by the need to optimize extreme searching processes, where one or few among many particles are requested to reach the target like in human fertilization. We show that non-Gaussian rare fluctuations in Brownian diffusion dominates such searches, introducing drastic corrections to the known Gaussian behavior. Our demonstration entails different physical systems and pinpoints the relevance of diversity within redundancy to boost fast targeting. We sketch an experimental context to test our results: polydisperse systems. |
| title | Being Heterogeneous Is Advantageous: Extreme Brownian Non-Gaussian Searches |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2403.10143 |