Published September 15, 2005
| Version v1
Journal article
Need of dark energy for dynamical compactification of extra dimensions on the brane
- 1. Instituto de Fisica, Universidade de Sao Paulo C. P. 66.318, CEP 05315-970, Sao Paulo (Brazil)
- 2. National Technical University of Athens, Physics Department, Zografou Campus, GR 157 80, Athens (Greece)
Description
We consider a six-dimensional braneworld model and we study the cosmological evolution of a (4+1) brane-universe. Introducing matter on the brane we show that the scale factor of the physical three-dimensional brane-universe is related to the scale factor of the fourth dimension on the brane, and the suppression of the extra dimension compared to the three dimensions requires the presence of dark energy
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.72.064008;
- arXiv
- arXiv:hep-th/0502169v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 72
- Journal Issue
- 6
- Journal Page Range
- p. 064008-064008.9
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37027598
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- COMPACTIFICATION; COSMOLOGY; MANY-DIMENSIONAL CALCULATIONS; MEMBRANES; NONLUMINOUS MATTER; QUANTUM FIELD THEORY; SPACE-TIME; THREE-DIMENSIONAL CALCULATIONS; UNIVERSE
- Descriptors DEC
- FIELD THEORIES; MATTER
Optional Information
- Notes
- (c) 2005 The American Physical Society