How Bob Laughlin Tamed the Giant Graviton from Taub-NUT space
High Energy Physics - Theory
2009-10-31 v2 Mesoscale and Nanoscale Physics
Abstract
In this paper we show how two dimensional electron systems can be modeled by strings interacting with D-branes. The dualities of string theory allow several descriptions of the system. These include descriptions in terms of solitons in the near horizon D6-brane theory, non-commutative gauge theory on a D2-brane, the Matrix Theory of D0-branes and finally as a giant graviton in M-theory. The soliton can be described as a D2-brane with an incompressible fluid of D0-branes and charged string-ends moving on it. Including an NS5 brane in the system allows for the existence of an edge with the characteristic massless chiral edge states of the Quantum Hall system.
Keywords
Cite
@article{arxiv.hep-th/0010105,
title = {How Bob Laughlin Tamed the Giant Graviton from Taub-NUT space},
author = {B. A. Bernevig and J. Brodie and L. Susskind and N. Toumbas},
journal= {arXiv preprint arXiv:hep-th/0010105},
year = {2009}
}
Comments
26 pages, 4 figures, discussions added