Study of Early Universe in an M Theoretic Model
arXiv:1201.5712
Abstract
In this thesis we study early universe in the frame work of M theory. In particular We assume that the early universe is homogeneous, anisotropic, and is dominated by the mutually BPS 22'55' intersecting branes of M theory. We find that, asymptotically, three spatial directions expand to infinity and the remaining spatial directions reach stabilised values. We give a physical description of the stabilisation mechanism.
PhD Thesis. Advisor: S. Kalyana Rama
References in corpus (8)
- Why do we live in 3+1 dimensions?
- Fractional Brane State in the Early Universe
- A Principle to Determine the Number (3 + 1) of Large Spacetime Dimensions
- A Stringy Correspondence Principle in Cosmology
- Consequences of U dualities for Intersecting Branes in the Universe
- 10 + 1 to 3 + 1 in an Early Universe with mutually BPS Intersecting Branes
- Entropy of Anisotropic Universe and Fractional Branes
- A Description of Rotating Multicharged Black Holes in terms of Branes and Antibranes