arXiv · gr-qc/9809048
Topological entropy for some isotropic cosmological models
Abstract
The chaotical dynamics is studied in different Friedmann-Robertson- Walker cosmological models with scalar (inflaton) field and hydrodynamical matter. The topological entropy is calculated for some particular cases. Suggested scheme can be easily generalized for wide class of models. Different methods of calculation of topological entropy are compared.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
A. Yu. Kamenshchik, I. M. Khalatnikov S. V. Savchenko, A. V. Toporensky. 1999-05-12. Topological entropy for some isotropic cosmological models. https://doi.org/10.1103/physrevd.59.123516
Cite the original work for its findings. Save a collection to share your selection of sources.