Non-Abelian T-duality in Pre-Big-Bang Cosmology
arXiv:hep-th/0210211 · doi:10.1016/S0550-3213(02)01092-1
Abstract
We study the impact of non-Abelian T-duality transformations on a string based cosmological model. The implementation of the pre-big-bang scenario is investigated. We found a region of the dual phase where such a picture is possible.
arXiv comment15 pages, LaTeX, 3 figures
References in corpus (21)
- Pre-Big-Bang in String Cosmology
- Duality, Quotients, and Currents
- Superstring Cosmology
- Duality Symmetries from Non--Abelian Isometries in String Theories
- Eternal inflation and the initial singularity
- Towards a non-singular pre-big bang cosmology
- The Graceful Exit Problem in String Cosmology
- On Nonabelian Duality
- On Non-Abelian Duality
- Graceful exit in quantum string cosmology
- A Problem with Non-Abelian Duality
- Pre-Big-Bang Inflation Requires Fine Tuning
- Remarks on Non-Abelian Duality
- Nonsingular Dilaton Cosmology in the String Frame
- Closed Inhomogeneous String Cosmologies
- On Quantum T-duality in sigma models
- On Conformal Properties of the Dualized Sigma-Models
- A numerical simulation of pre-big bang cosmology
- A Solution to the Graceful Exit Problem in Pre-Big Bang Cosmology
- Numerical Study of Inhomogeneous Pre-Big-Bang Inflationary Cosmology
- Non-Abelian Duality in the String Effective Action