On Decoupling of Massless Modes in NCOS Theories
arXiv:hep-th/0204055 · doi:10.1140/epjc/s2002-01047-8
Abstract
We revisit the decoupling phenomenon of massless modes in the noncommutative open string (NCOS) theories. We check the decoupling by explicit computation in (2+1) or higher dimensional NCOS theories and recapitulate the validity of the decoupling to all orders in perturbation theory.
arXiv comment12 pages, latex2e, 2 figures; reference added, some modification without changing result