Supersymmetric CP^N Sigma Model on Noncommutative Superspace

Takeo Inami; Hiroaki Nakajima

doi:10.1143/PTP.111.961

Supersymmetric CP^N Sigma Model on Noncommutative Superspace

High Energy Physics - Theory 2009-11-10 v2

Authors: Takeo Inami , Hiroaki Nakajima

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Abstract

We construct a closed form of the action of the supersymmetric $CP^N$ sigma model on noncommutative superspace in four dimensions. We show that this model has $\mathcal{N}={1/2}$ supersymmetry and that the transformation law is not modified. The supersymmetric $CP^N$ sigma model on noncommutative superspace in two dimensions is obtained by dimensional reducing the model in four dimensions.

Keywords

supersymmetric CP^N sigma model noncommutative superspace supersymmetry dimensional reduction action

Cite

@article{arxiv.hep-th/0402137,
  title  = {Supersymmetric CP^N Sigma Model on Noncommutative Superspace},
  author = {Takeo Inami and Hiroaki Nakajima},
  journal= {arXiv preprint arXiv:hep-th/0402137},
  year   = {2009}
}

Comments

11 pages, refernces added and very minor changes in a few line

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