Ponente
Adrian Eduarte
(University of Costa Rica)
Descripción
In this contribution, we compare the dynamics of the phase portrait for spacetimes with three parameters namely mass, spin, and mass quadrupole. The metrics we chose are the Kerr-like with mass quadrupole and the Hartle-Thorne. Both spacetimes represent an object slightly deformed: prolate and oblate. The comparison is realized through Poincar\'e sections and rotation numbers.
Autor primario
Adrian Eduarte
(University of Costa Rica)
