D1-brane with Overcritical Electric Field in AdS3 and S-brane
High Energy Physics - Theory
2009-11-11 v2
Abstract
We study aspects of Dirichlet S-branes, which are defined as Dirichlet boundary condition on a time like embedding of open strings, in general backgrounds. By applying T-duality along an isometry of the unphysical dS2-branes in NS-NS supported AdS3-background, we find S0-brane. We also study the time dependent tachyon condensation on the unstable Dp-brane and interpret the singular solutions as lower dimensional S(p-1)-brane that couples to real Ramond-Ramond fields while to imaginary NS-NS modes.
Cite
@article{arxiv.hep-th/0602211,
title = {D1-brane with Overcritical Electric Field in AdS3 and S-brane},
author = {J. Kluson and Rashmi R. Nayak and Kamal L. Panigrahi},
journal= {arXiv preprint arXiv:hep-th/0602211},
year = {2009}
}
Comments
23 pages, JHEP style, V2: minor changes, typos fixed