Noncommutativity Parameter As a Field on the String Worldsheet
高能物理 - 理论
2009-11-07 v1
摘要
We consider the noncommutativity parameter of the space-time as a bosonic worldsheet field. By finding a fermionic super-partner for it, we can find star products between the boson-boson, boson-fermion and fermion-fermion fields of superstring worldsheet and also between superfields of the worldsheet superspace. We find a two dimensional action for the noncommutativity parameter and its fermionic partner. We discuss the symmetries of this action.
引用
@article{arxiv.hep-th/0210253,
title = {Noncommutativity Parameter As a Field on the String Worldsheet},
author = {Davoud Kamani},
journal= {arXiv preprint arXiv:hep-th/0210253},
year = {2009}
}
备注
11 pages, Latex, no figure, to appear in Phys. Lett. B