Published January 2006
| Version v1
Journal article
E10 cosmology
Creators
- 1. Max-Planck-Institute for Gravitational Physics, Albert-Einstein-Institute, Am Muehlenberg 1, 14476 Potsdam (Germany)
Description
We construct simple exact solutions to the E10/K(E10) coset model by exploiting its integrability. Using the known correspondences with the bosonic sectors of maximal supergravity theories, these exact solutions translate into exact cosmological solutions. In this way, we are able to recover some recently discovered solutions of M-theory exhibiting phases of accelerated expansion, or, equivalently, S-brane solutions, and thereby accommodate such solutions within the E10/K(E10) model. We also discuss the situation regarding solutions with non-vanishing (constant) curvature of the internal manifold
Availability note (English)
Available online at http://stacks.iop.org/1126-6708/2006/i=01/a=137/jhep012006137.pdf or at the Web site for the Journal of High Energy Physics (ISSN 1029-8479) http://www.iop.org/Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 2006
- Journal Issue
- 01
- Journal Page Range
- p. 137
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37051640
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COSMOLOGY; EXACT SOLUTIONS; EXPANSION; MATRICES; MEMBRANES; QUANTUM FIELD THEORY; SMOOTH MANIFOLDS; SUPERGRAVITY
- Descriptors DEC
- FIELD THEORIES; MATHEMATICAL MANIFOLDS; MATHEMATICAL SOLUTIONS; UNIFIED-FIELD THEORIES