Published June 15, 2003
| Version v1
Journal article
D-braneworld cosmology
- 1. Institute of Humanities and Sciences and Department of Physics, Ochanomizu University, Tokyo 112-8610 (Japan)
- 2. Advanced Research Institute for Science and Engineering, Waseda University, Tokyo 169-8555 (Japan)
- 3. Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551 (Japan)
Description
We discuss D-braneworld cosmology; that is, the brane is described by the Born-Infeld action. Compared with the usual Randall-Sundrum braneworld cosmology where the brane action is the Nambu-Goto one, we can see some drastic changes in the very early universe: (i) the universe may experience a rapidly accelerating phase; (ii) the closed universe may avoid the initial singularity. We also briefly address the dynamics of the cosmology in the open string metric, which might be more favored than the induced metric from the viewpoint of the D-brane
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.67.123517;
- arXiv
- arXiv:hep-th/0302223v3;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 67
- Journal Issue
- 12
- Journal Page Range
- p. 123517-123517.6
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35079928
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ACTION INTEGRAL; BORN-INFELD THEORY; COSMOLOGY; DYNAMICS; METRICS; QUANTUM FIELD THEORY; SINGULARITY; SMOOTH MANIFOLDS; STRING MODELS; UNIVERSE
- Descriptors DEC
- COMPOSITE MODELS; EXTENDED PARTICLE MODEL; FIELD THEORIES; INTEGRALS; MATHEMATICAL MANIFOLDS; MATHEMATICAL MODELS; MECHANICS; PARTICLE MODELS; QUARK MODEL
Optional Information
- Notes
- (c) 2003 The American Physical Society