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arXiv · hep-th/9908102

Dynamics of M-Theory Cosmology

Andrew P. Billyard·Alan A. Coley·James E. Lidsey·Ulf S. Nilsson
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Abstract

A complete global analysis of spatially-flat, four-dimensional cosmologies derived from the type IIA string and M-theory effective actions is presented. A non--trivial Ramond-Ramond sector is included. The governing equations are written as a dynamical system. Asymptotically, the form fields are dynamically negligible, but play a crucial role in determining the possible intermediate behaviour of the solutions (i.e. the nature of the equilibrium points). The only past-attracting solution (source in the system) may be interpreted in the eleven-dimensional setting in terms of flat space. This source is unstable to the introduction of spatial curvature.

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Andrew P. Billyard, Alan A. Coley, James E. Lidsey, Ulf S. Nilsson. 1999-08-15. Dynamics of M-Theory Cosmology. https://doi.org/10.1103/physrevd.61.043504

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