Recent Results on N=2,4 Supersymmetry with Lorentz Symmetry Violating

Wander G. Ney; J. A. Helayel-Neto; Wesley Spalenza

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arXiv · hep-th/0502233

Recent Results on N=2,4 Supersymmetry with Lorentz Symmetry Violating

Wander G. Ney·J. A. Helayel-Neto·Wesley Spalenza

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Abstract

In this work, we propose the N=2 and N=4 supersymmetric extensions of the Lorentz-breaking Abelian Chern-Simons term. We formulate the question of the Lorentz violation in 6 and 10 dimensions to obtain the bosonic sectors of $N=2-$ and $N=4-$ supersymmetries, respectively. From this, we carry out an analysis in N=1, D=4 superspace and, in terms of $N=1-$ superfields, we are able to write down the N=2 and N=4 supersymmetric extensions of the Lorentz-violating action term.

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Wander G. Ney, J. A. Helayel-Neto, Wesley Spalenza. 2005-02-26. Recent Results on N=2,4 Supersymmetry with Lorentz Symmetry Violating. https://arxiv.org/abs/hep-th/0502233

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