%0 Journal Article
%T D=3 (p, q)-Poincare supergravities from Lie algebra expansions
%A de Azcarraga, J. A.
%A Izquierdo, J. M.
%J Nuclear Physics B
%D 2012
%V 854
%N 1
%I Elsevier Science Bv
%@ 0550-3213
%G English
%F deAzcarraga+Izquierdo2012
%O WOS:000296167500011
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=787), last updated on Thu, 01 Nov 2012 19:53:35 +0000
%X We use the expansion of superalgebras procedure (summarized in the text) to derive Chem-Simons (CS) actions for the (p, q)-Poincare supergravities in three-dimensional spacetimes. After deriving the action for the (p, 0)-Poincare supergravity as a CS theory for the expansion osp(p vertical bar 2: R)(2, 1) of osp(p vertical bar 2: R), we find the general (p, q)-Poincare superalgebras and their associated D = 3 supergravity actions as CS gauge theories from an expansion of the simple osp(p + q vertical bar 2, R) superalgebras, namely osp(p + q vertical bar 2, R)(2, 1, 2).
%R 10.1016/j.nuclphysb.2011.08.020
%U http://arxiv.org/abs/arXiv:1107.2569
%U https://doi.org/10.1016/j.nuclphysb.2011.08.020
%P 276-291