409 citations
- Universidad Nacional Autónoma de MéxicoMX72 papers
- Bariloche Atomic CentreAR67 papers
- Comisión Nacional de Energía AtómicaAR65 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR65 papers
- Instituto de Tecnologías en Detección y AstropartículasAR65 papers
- Balseiro InstituteAR64 papers
- Universidad Nacional de La PlataAR64 papers
- Benemérita Universidad Autónoma de PueblaMX62 papers
- Universidade Estadual de Campinas (UNICAMP)BR62 papers
- Institute of Astronomy and Space PhysicsAR59 papers
- Instituto Politécnico NacionalMX59 papers
- National Technological UniversityAR59 papers
5 papers · 1 filter
Conformastatic disk-haloes in Einstein-Maxwell gravity
Antonio C. Gutiérrez-Piñeres, Guillermo A. González, Hernando Quevedo
We present a relativistic model describing a thin disk surrounded by a halo in presence of an electromagnetic field. The model is obtained by solving the Einstein-Maxwell equations…
Exact relativistic models of thin disks around static black holes in a magnetic field
Antonio C. Gutiérrez-Piñeres, Gonzalo García-Reyes, Guillermo A. González
The exact superposition of a central static black hole with surrounding thin disk in presence of a magnetic field is investigated. We consider two models of disk, one of infinite e…
On the true nature of renormalizability in Horava-Lifshitz gravity
Fabio Briscese, Yeinzon Rodriguez, Guillermo A. Gonzalez
We argue that the true nature of the renormalizability of Horava-Lifshitz gravity lies in the presence of higher order spatial derivatives and not in the anisotropic Lifshitz scali…
Plausible families of compact objects with a Non Local Equation of State
H. Hernández, L. A. Núñez
We investigate the plausibility of some models emerging from an algorithm devised to generate a one-parameter family of interior solutions for the Einstein equations. It is explore…
Planck-scale effects on Bose-Einstein condensates
F. Briscese, M. Grether, M. de Llano
The effects of a Planck-scale deformation of the Minkowski energy-momentum dispersion relation on the phenomenology of non-trapped Bose-Einstein condensates (BECs) are examined. Su…