3-12 May 2019
Museum Casa de los Árabes
Cuba timezone
New deadline for the submission of proceedings: November 15, 2019

Modeling anisotropic magnetized strange quark stars

10 May 2019, 11:40
20m
Naviti Beach Club Varadero Hotel

Naviti Beach Club Varadero Hotel

Talk SMFNS

Speaker

Samantha López (ICIMAF)

Description

When studying the structure of magnetized compact objects, the anisotropy in their equations of state (EoS), due to the magnetic field, must be taken into account. This anisotropy consists in the splitting of the pressure in two components, one parallel and the other perpendicular to the magnetic field. In this work, we compare the size and shape of magnetized strange quark stars using three different sets of structure equations. First, we solve the standard isotropic Tolman-Oppenheimer-Volkoff equations for the parallel and perpendicular pressures independently. Then, we obtain the mass-radii curves of the magnetized strange quark stars using axially symmetric metrics in cylindrical and spherical coordinates, this last one called the gamma-metric. The differences between the results obtained in each case are discussed.

Primary authors

Samantha López (ICIMAF) Gretel Quintero Angulo (Facultad de Física, Universidad de La Habana) Aurora Perez Martinez (ICIMAF) Daryel Manreza Paret (University of Havana) Diana Alvear Terrero (ICIMAF)

Presentation Materials