Hetesi, Zsolt and Végh, László (2006) On anthropic principles fine tuning and chaos. In: 4th Workshop of Young Researchers in Astronomy & Astrophysics. Publications of the Astronomy Department of the Eötvös University (17). ELTE Sokszorosítóüzeme, Budapest, pp. 241-245.
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Abstract
Anthropic principles were grown from the problem of fine tuning. Although anthropic principles have been discussed in cosmology for years there are no exact definitions for fine tuning. To define the fine tuning quantitatively we investigate how one can use Lyapunov indicator in the definition of fine tuning. Our result is an alternative Lyapunov indicator, which shows how fine tuned is a possible Universe with physical constants different from ours.
| Item Type: | Book Section |
|---|---|
| Additional Information: | PADEU Volume 17 4th Workshop of Young Researchers in Astronomy & Astrophysics Edited by E. Forgács-Dajka |
| Uncontrolled Keywords: | anthropic principles, fine tuning, Lyapunov indicator, chaotic systems, cosmology |
| Subjects: | Q Science / természettudomány > QB Astronomy, Astrophysics / csillagászat, asztrofizika Q Science / természettudomány > QC Physics / fizika |
| Depositing User: | Emese Kató |
| Date Deposited: | 10 Oct 2024 15:51 |
| Last Modified: | 10 Oct 2024 15:51 |
| URI: | https://real.mtak.hu/id/eprint/207318 |
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