53 citations · 195 across the 8 of their papers we have counts for
12 papers
3D Carrollian gravity from 2D Euclidean symmetry
Patrick Concha, Evelyn Rodríguez, Sebastián Salgado
Carroll symmetry arises from Poincaré symmetry when the speed of light is sent to zero. In this work, we apply the Lie algebra expansion method to find the Carroll versions of diff…
A Conformal Approach to Carroll Gravity
Eric A. Bergshoeff, Patrick Concha, Octavio Fierro +2
We show how to take the first step in the conformal program for constructing general matter couplings to Carroll gravity. In particular, we couple a single massless electric/magnet…
Exact charged and rotating toroidal black hole in the Einstein -Skyrme model
Carla Henríquez-Baez, Marcela Lagos, Evelyn Rodríguez +1
In this paper, we construct an exact solution of the Einstein -Skyrme model in space-time dimensions describing a charged and rotating black hole with toroidal horizon…
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…
Non-relativistic limit of the Mielke-Baekler gravity theory
Patrick Concha, Nelson Merino, Evelyn Rodríguez
In this paper, we present the most general non-relativistic Chern-Simons gravity model in three spacetime dimensions. We first study the non-relativistic limit of the Mielke-Baekle…
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…