D=2, N=2 Supersymmetric sigma models on Non(anti)commutative Superspace
Abstract
We extend the results of hep-th/0310137 to show that a general classical action for D=2, N=2 sigma models on a non(anti)commutative superspace is not standard and contains infinite number of terms, which depend on the determinant of the non(anti)commutativity parameter, C^{\alpha\beta}. We show that using Kahler normal coordinates the action can be written in a manifestly covariant manner. We introduce vector multiplets and obtain the N=1/2 supersymmetry transformations of the theory in the Wess-Zumino gauge. By explicitly deriving the expressions for vector and twisted superfields on non(anti)commutative superspace, we study the classical aspects of Gauged linear sigma models.
Cite
@article{arxiv.hep-th/0408184,
title = {D=2, N=2 Supersymmetric sigma models on Non(anti)commutative Superspace},
author = {B. Chandrasekhar},
journal= {arXiv preprint arXiv:hep-th/0408184},
year = {2009}
}
Comments
38 pages, Latex; v3: Minor changes in the text, correction in eqns. (2.22) and (4.8), added references, version to appear in Phys. Rev. D