Holography and String Dynamics in Time-dependent Backgrounds
High Energy Physics - Theory
2009-11-07 v2 General Relativity and Quantum Cosmology
Abstract
We study the dynamics of D-branes in a smooth time-dependent background. The theory on the branes is a time-dependent non-commutative field theory. We find the metric and fluxes that determine the dual holographic closed string theory. This provides a concrete example of holography in a cosmological setting.
Keywords
Cite
@article{arxiv.hep-th/0208126,
title = {Holography and String Dynamics in Time-dependent Backgrounds},
author = {Akikazu Hashimoto and Savdeep Sethi},
journal= {arXiv preprint arXiv:hep-th/0208126},
year = {2009}
}
Comments
10 pages, minor changes, references added