Patch cosmology and noncommutative braneworlds
High Energy Physics - Theory
2007-05-23 v2 Astrophysics
General Relativity and Quantum Cosmology
Abstract
We review extra-dimensional and 4D cosmological scenarios through the effective Friedmann evolution on a brane. Some features involving noncommutative geometry and scalar/tachyon slow-roll inflation are considered.
Cite
@article{arxiv.hep-th/0410015,
title = {Patch cosmology and noncommutative braneworlds},
author = {Gianluca Calcagni},
journal= {arXiv preprint arXiv:hep-th/0410015},
year = {2007}
}
Comments
12 pages, 2 figures. Talk given at DESY Theory Workshop 2004 (Hamburg, Sep. 28 - Oct. 1, 2004)