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arXiv · 1612.04727

Supersymmetric galileons and auxiliary fields in 2+1 dimensions

Jose M. Queiruga
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Abstract

In this work we study various aspects of supersymmetric three-dimensional higher-derivative field theories. We classify all possible models without derivative terms in the auxiliary field of the fermionic sector and find that scalar field theories of the form $P(X,\phi)$, where $X=-(\partial\phi)^2/2$, belong to this kind of models. A ghost-free supersymmetric extension of Galileon models is found in three spacetime dimensions. Finally, the auxiliary field problem is discussed.

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Jose M. Queiruga. 2016-12-14. Supersymmetric galileons and auxiliary fields in 2+1 dimensions. https://doi.org/10.1103/physrevd.95.125001

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