Noncommutativity in linear dilaton background
High Energy Physics - Theory
2014-11-18 v2
Abstract
We consider quantization of open string theories in linear dilaton and constant antisymmetric tensor backgrounds and discuss the noncommutativity of space-time coordinates arising in such theories, including their relationship with light-like noncommutativity as well as backgrounds with null isometries. It is argued that the results can also be understood using space-time equations of motion of the string modes. We then present N= 2 supersymmetric generalization of these theories and the associated noncommutativity structure.
Cite
@article{arxiv.hep-th/0106232,
title = {Noncommutativity in linear dilaton background},
author = {Sandip Bhattacharyya and Alok Kumar and Swapna Mahapatra},
journal= {arXiv preprint arXiv:hep-th/0106232},
year = {2014}
}
Comments
LateX, 10 pages, reference added, typos corrected