262 citations
- Centro de Aplicaciones Tecnológicas y Desarrollo NuclearCU2 papers
- Universidad de AntioquiaCO2 papers
- Centro Brasileiro de Pesquisas FísicasBR1 paper
- Centro Panamericano de Fiebre AftosaBR1 paper
- Delhi Integrated Multi-Modal Transit SystemIN1 paper
- Instituto de Investigaciones en Ciencias de la SaludAR1 paper
- Instituto Nacional de Investigaciones NuclearesMX1 paper
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- Laboratoire Amiénois de Mathématique Fondamentale et AppliquéeFR1 paper
- McGill UniversityCA1 paper
4 papers · 1 filter
Static Universe model existing due to the Matter-Dark Energy coupling
Alejandro Cabo Bizet, Alejandro Cabo Montes de Oca
The work investigate a static, isotropic and almost homogeneous Universe containing a real scalar field modeling the Dark-Energy (quintaessence) interacting with pressureless matte…
Local dynamics and gravitational collapse of a self-gravitating magnetized Fermi gas
A. Ulacia Rey, A. Perez Martinez, Roberto A. Sussman
We use the Bianchi-I spacetime to study the local dynamics of a magnetized self-gravitating Fermi gas. The set of Einstein-Maxwell field equations for this gas becomes a dynamical…
Vacuum polarization of massive spinor fields in static black-string backgrounds
Owen Pavel Fernandez Piedra, Alejandro Cabo Montes de Oca
The renormalized mean value of the quantum Lagrangian and the corresponding components of the Energy-Momentum tensor for massive spinor fields coupled to an arbitrary gravitational…
Dynamics of a self--gravitating magnetized source
A. Ulacia Rey, A. Perez Martinez, Roberto A. Sussman
We consider a magnetized degenerate gas of fermions as the matter source of a homogeneous but anisotropic Bianchi I spacetime with a Kasner--like metric. We examine the dynamics of…