Abstract
A very general cosmological solution to Einstein's equations exhibiting sensitive dependence on initial data is analyzed as a dynamical system. The metric and topologic entropies of the one-dimensional Poincaré map are determined and various results in number theory employed to calculate other invariants of the "chaotic" cosmological dynamics.
- Received 2 December 1980
DOI:https://doi.org/10.1103/PhysRevLett.46.963
©1981 American Physical Society