Zero Modes for the Boundary Giant Magnons
High Energy Physics - Theory
2009-02-20 v2
Abstract
We study the fermion zero-mode dynamics for open strings ending on the giant graviton branes. For the open string ending on the Z=0 brane, the quantization of the fermion zero-modes of boundary giant magnons reproduces the 256 states of the boundary degrees with the precise realization of the SU(2|2) X SU(2|2) symmetry algebra. Also for the open string ending on the Y=0 brane, we reproduce the unique vacuum state from the fermion zero-modes.
Keywords
Cite
@article{arxiv.0812.2645,
title = {Zero Modes for the Boundary Giant Magnons},
author = {Dongsu Bak},
journal= {arXiv preprint arXiv:0812.2645},
year = {2009}
}
Comments
14 pages, references added