135 citations · 768 across the 31 of their papers we have counts for
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Enlarged super- algebra and its flat limit
Javier Matulich, Evelyn Rodríguez
In this paper we analyze the asymptotic symmetries of the three-dimensional Chern-Simons supergravity for a supersymmetric extension of the semi-simple enlargement of the Poincaré…
Singular limits of spacetimes and their isometries
Eric Bergshoeff, Javier Matulich, Tomás Ortín
We consider spacetime metrics with a given (but quite generic) dependence on a dimensionful parameter such that in the 0 and infinity limits of that parameter the metric becomes si…
Three-dimensional Hypergravity Theories and Semigroup Expansion Method
Ricardo Caroca, Patrick Concha, Javier Matulich +2
In this work we present novel and known three-dimensional hypergravity theories which are obtained by applying the powerful semigroup expansion method. We show that the expansion p…