Mass and compactness of a magnetized anisotropic star
Abstract
We studied the mass and compactness of an anisotropic stellar model proposed by Bowers and Liang in the presence of a poloidal magnetic field. We compared the Schwarzschild radius with its given radius, and its given mass with the Buchdahl limit. Using numerical computations, we found that there are configurations of strength of magnetic field and anisotropy that possibly form black hole mimickers. Also, there is a noticeable change of compactness when radial pressure is relatively much greater than the transverse pressures compared to the other way around.
Downloads
Published
Issue
Section
License
By submitting their manuscript to the Samahang Pisika ng Pilipinas (SPP) for consideration, the Authors warrant that their work is original, does not infringe on existing copyrights, and is not under active consideration for publication elsewhere.
Upon acceptance of their manuscript, the Authors further agree to grant SPP the non-exclusive, worldwide, and royalty-free rights to record, edit, copy, reproduce, publish, distribute, and use all or part of the manuscript for any purpose, in any media now existing or developed in the future, either individually or as part of a collection.
All other associated economic and moral rights as granted by the Intellectual Property Code of the Philippines are maintained by the Authors.
