%0 Journal Article
%T Bosonic D=11 supergravity from a generalized Chern-Simons action
%A Camarero, D.
%A de Azcarraga, J. A.
%A Izquierdo, J. M.
%J Nuclear Physics B
%D 2017
%V 923
%I Elsevier Science Bv
%@ 0550-3213
%G English
%F Camarero_etal2017
%O WOS:000413405200028
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3333), last updated on Mon, 06 Nov 2017 16:49:57 +0000
%X It is shown that the action of the bosonic sector of D= 11supergravity may be obtained by means of a suitable scaling of the originally dimensionless fields of a generalized Chern-Simons action. This follows from the eleven-form CS-potential of the most general linear combination of closed, gauge invariant twelve-forms involving the sp(32)-valued two-form curvatures supplemented by a three-form field. In this construction, the role of the skewsymmetric four-index auxiliary function needed for the first order formulation of D= 11supergravity is played by the gauge field associated with the five Lorentz indices generator of the bosonic sp(32) subalgebra of osp(1|32).
%R 10.1016/j.nuclphysb.2017.08.015
%U http://arxiv.org/abs/1706.08772
%U https://doi.org/10.1016/j.nuclphysb.2017.08.015
%P 633-652