Noncommutative Open String Theories and Their Dualities
高能物理 - 理论
2009-10-07 v1
摘要
The recently found non-critical open string theories is reviewed. These open strings, noncommutative open string theories (NCOS), arise as consistent quantum theories describing the low energy theory of D-branes in a background electric B-field in the critical limit. Focusing on the D3-brane case, we construct the most general (3+1) NCOS, which is described by four parameters. We study S and T -dualities of these theories and argue the existence of a U-duality group.
引用
@article{arxiv.hep-th/0101045,
title = {Noncommutative Open String Theories and Their Dualities},
author = {M. M. Sheikh-Jabbari},
journal= {arXiv preprint arXiv:hep-th/0101045},
year = {2009}
}
备注
10 pages, no figures, The invited talk, presented in the conference "Brane New World and Noncommutative Geometry", Torino, Villa Gualino,(Italy) October, 2000