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- Université Libre de BruxellesBE91 papers
- International Solvay InstitutesBE73 papers
- University of ConcepciónCL63 papers
- Austral University of ChileCL56 papers
- Universidad Andrés BelloCL52 papers
- San Sebastián UniversityCL48 papers
- Universidad de Santiago de ChileCL35 papers
- Pontificia Universidad Católica de ValparaísoCL30 papers
- Universidade de Santiago de CompostelaES27 papers
- Adolfo Ibáñez UniversityCL24 papers
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105 papers · 1 filter
Hadronic lensing
Fabrizio Canfora, Cristóbal Corral, Borja Diez
We introduce an analytic approach to study gravitational lensing in the presence of a distribution of hadrons. The situation is analogous to the propagation of photons in a medium…
Generation of gravitating solutions with Baryonic charge from Einstein-Scalar-Maxwell seeds
Fabrizio Canfora, Anibal Neira, Seung Hun Oh
We establish, for the first time, an exact correspondence between Einstein-scalar-Maxwell theory and gauged Skyrme-Maxwell-Einstein models in (3+1) dimensions. By constructing the…
Exact plane symmetric black bounce with a perfect-fluid exterior obeying a linear equation of state
Hideki Maeda, Cristian Martinez
We investigate an exact two-parameter family of plane symmetric solutions admitting a hypersurface-orthogonal Killing vector in general relativity with a perfect fluid obeying a li…
Planar black holes and wormholes with a flat exterior
Hideki Maeda, Cristian Martinez
We present -dimensional planar black holes and wormholes with a flat exterior, which are originated by an exact solution in general relativity. The nonvacuum regions of t…
Junction conditions for higher order gravity theories from a Gibbons-Hawking-York boundary term
Marcos A. Ramirez, Cristián Martínez
In this work we study the problem of generalizing the Gibbons-Hawking-York boundary terms for general quadratic theories of gravity and propose a simple condition to obtain them. F…
Existence and absence of Killing horizons in static solutions with symmetries
Hideki Maeda, Cristian Martinez
Without specifying a matter field nor imposing energy conditions, we study Killing horizons in -dimensional static solutions in general relativity with an -dimensi…