Unstable Giants
Abstract
We find giant graviton solutions in Frolov's three parameter generalization of the Lunin-Maldacena background. The background we study has and . This class of backgrounds provide a non-superymmetric example of the gauge theory/gravity correspondence that can be tested quantitatively, as recently shown by Frolov, Roiban and Tseytlin. The giant graviton solutions we find have a greater energy than the point gravitons, making them unstable states. Despite this, we find striking quantitative agreement between the gauge theory and gravity descriptions of open strings attached to the giant.
Keywords
Cite
@article{arxiv.hep-th/0509007,
title = {Unstable Giants},
author = {Robert de Mello Koch and Norman Ives and Jelena Smolic and Milena Smolic},
journal= {arXiv preprint arXiv:hep-th/0509007},
year = {2009}
}
Comments
1+24 pages, 2 figures; v2: coupling to NSNS B field included, refs added and typos corrected; v3 new results on stability of giants included, presentation improved, refs added; v4 final version to appear in Phys. Rev. D