Seminario de Pablo León Torres (Universidad de Antofagasta. Chile)
New anisotropic solutions of Einstein's equations
Pablo Emanuel León Torres
(Universidad de Antofagasta, Chile)
Abstract: The aim of this work was to obtain new analitical solutions
for Einstein equations in the anisotropical domain. This was done via
the minimal geometric deformation (MGD) approach, which is a simple
and systematical method that allow us to decouple the Einstein
equations. It requires a perfect fluid known solution that we will
choose to be Finch-Skeas(FS) solution. Two different constraints were
applied, and in each case we found an interval of values for the free
parameters, where necesarly other physical solutions shall live.
Fecha: lunes 11 de marzo de 2019
Hora: 12:10
Lugar: Aula 12. Planta Segunda. Edificio A