Title
Stochastic processes in cosmology
Document Type
Article
Publication Date
8-24-1987
Abstract
The behavior of a radiation filled de Sitter universe in which the equation of state is perturbed by a stochastic term is studied. The corresponding two-dimensional Fokker-Planck equation is solved. The finiteness of the cosmological constant appears to be a necessary condition for the stability of the model which undergoes an exponentially expanding state. © 1987.
Publication Source (Journal or Book title)
Physics Letters A
First Page
329
Last Page
335
Recommended Citation
Cáceres, M., Diaz, M., & Pullin, J. (1987). Stochastic processes in cosmology. Physics Letters A, 123 (7), 329-335. https://doi.org/10.1016/0375-9601(87)90388-4
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