21 citations · 80 across the 8 of their papers we have counts for
8 papers
Extended Bargmann FDA and non-relativistic gravity
Ariana Muñoz, Gustavo Rubio, Sebastián Salgado
In this paper we consider the construction of a free differential algebra as an extension of the extended Bargmann algebra in arbitrary dimensions. This is achieved by introducing…
Non-relativistic gravity theories in four spacetime dimensions
Patrick Concha, Evelyn Rodríguez, Gustavo Rubio
In this work we present a non-relativistic gravity theory defined in four spacetime dimensions using the MacDowell-Mansouri geometrical formulation. We obtain a Newtonian gravity a…
Three-dimensional Newtonian gravity with cosmological constant and torsion
Patrick Concha, Evelyn Rodríguez, Gustavo Rubio +1
In this paper we present an alternative cosmological extension of the three-dimensional extended Newtonian Chern-Simons gravity by switching on the torsion. The theory is obtained…
Three-dimensional Maxwellian Extended Newtonian gravity and flat limit
Patrick Concha, Lucrezia Ravera, Evelyn Rodríguez +1
In the present work we find novel Newtonian gravity models in three spacetime dimensions. We first present a Maxwellian version of the extended Newtonian gravity, which is obtained…
Cosmology from Newton-Chern-Simons gravity
S. Lepe, G. Rubio, P. Salgado
We study a five-dimensional non-relativistic gravity theory whose action is composed of a gravitational sector and a sector of matter where the gravitational sector is given by the…
Modified newtonian dynamics and non-relativistic ChSAS gravity
G. Rubio, P. Salgado
In the context of the non-relativistic theories, a generalization of the Chern--Weil-theorem allows us to show that extended Chern--Simons actions for gravity in d=4 invariant unde…