A note about fermionic equations of AdS_4 x CP^3 superstring
arXiv:1210.0715
Abstract
It is proved that when 8 fermions associated with the supersymmetries broken by the AdS_4 x CP^3 superbackground are gauged away by using the kappa-symmetry corresponding equations obtained by variation of the AdS_4 x CP^3 superstring action are contained in the set of fermionic equations of the OSp(4|6)/(SO(1,3) x U(3)) sigma-model.
5 pages. Submitted to proceedings of the International Conference QFTG-2012 (Tomsk State Pedagogical University, Russia). V2: comments added
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