58 citations
- University of ConcepciónCL23 papers
- Trinity College DublinIE15 papers
- Institut d'Estudis Espacials de CatalunyaES12 papers
- Institute of Space SciencesES12 papers
- Pontificia Universidad Católica de ValparaísoCL11 papers
- University of WarsawPL11 papers
- Universidad Andrés BelloCL10 papers
- Astronomical ObservatoryRS9 papers
- Institute of AstronomyRU9 papers
- National Central UniversityTW9 papers
- San Sebastián UniversityCL9 papers
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Showing 2019Show all
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hep-th2019
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…
gr-qc2019★ 23 cited
Luminal Propagation of Gravitational Waves in Scalar-tensor Theories: The Case for Torsion
José Barrientos, Fabrizio Cordonier-Tello, Cristóbal Corral +4
Scalar-tensor gravity theories with a nonminimal Gauss-Bonnet coupling typically lead to an anomalous propagation speed for gravitational waves, and have therefore been tightly con…
gr-qc2019★ 10 cited
Linear and Second-order Geometry Perturbations on Spacetimes with Torsion
Fernando Izaurieta, Eduardo Rodríguez, Omar Valdivia
In order to study gravitational waves in any realistic astrophysical scenario, one must consider geometry perturbations up to second order. Here, we present a general technique for…