Branes in Time-Dependent Backgrounds and AdS/CFT Correspondence
High Energy Physics - Theory
2014-11-18 v3
Abstract
We study supergravity solutions of Dp-branes in the time-dependent orbifold background. We show that worldvolume theories decouple from the bulk gravity for p less than six. Along AdS/CFT correspondence, these solutions could provide the gravity description of noncommutative field theory with time-dependent noncommutative parameter. Type II NS5-brane (M5-brane) in the presence of RR n-form for n=0,..., 4 (C field) in this time-dependent background have also been studied.
Keywords
Cite
@article{arxiv.hep-th/0208187,
title = {Branes in Time-Dependent Backgrounds and AdS/CFT Correspondence},
author = {Mohsen Alishahiha and Shahrokh Parvizi},
journal= {arXiv preprint arXiv:hep-th/0208187},
year = {2014}
}
Comments
15 pages, latex file, v2: typos corrected, ref added, v3: references added, minor changes