5 papers
Maxwell kinematical algebras and 3D gravities
Patrick Concha, Nelson Gallegos, Evelyn RodrÃguez +1
In this paper, we present a Maxwell extension of kinematical Lie algebras by promoting the contraction method underlying the Bacry and Lévy-Leblond cube to a semigroup expansion f…
Maxwell Chern-Simons gravity in 3D: Thermodynamics of cosmological solutions and black holes with torsion
Luis Avilés, Patrick Concha, Javier Matulich +2
We construct generalized sets of asymptotic conditions for both three-dimensional Maxwell Chern-Simons gravity and a novel extension that incorporates torsion through a deformation…
Three-dimensional non-relativistic Hietarinta supergravity
Patrick Concha, Evelyn RodrÃguez, Sebastián Salgado
In this work we present the non-relativistic regime of the Hietarinta gravity theory and its extension to supergravity. At the bosonic level, we derive the non-relativistic version…
Non-Lorentzian Supergravity and Kinematical Superalgebras
Patrick Concha, Lucrezia Ravera
In this paper, we present and classify the supersymmetric extensions of extended kinematical algebras, at the basis of non-Lorentzian physics theories. The diverse kinematical supe…
Asymptotic structure of three-dimensional Maxwell Chern-Simons gravity coupled to spin-3 fields
Patrick Concha, Javier Matulich, Daniel Pino +1
In this work we analyze the asymptotic symmetries of the three-dimensional Chern-Simons (CS) gravity theory for a higher spin extension of the so-called Maxwell algebra. We propose…