INVESTIGADORES
CIRILO Diego Julio
artículos
Título:
Beyond general relativity models, magnetosphere structure and dark matter stars
Autor/es:
CIRILO-LOMBARDO, D. J.; MINOTTI, F. O.
Revista:
INTERNATIONAL JOURNAL OF GEOMETRIC METHODS IN MODERN PHYSICS
Editorial:
WORLD SCIENTIFIC PUBL CO PTE LTD
Referencias:
Año: 2019
ISSN:
0219-8878
Resumen:
The magnetosphere structure of compact objects is considered in the context of a theory of gravity with dynamical torsion field beyond standard General Relativity (GR). To this end, a new spherically symmetric solution is obtained in this theoretical framework, physically representing a compact object of pseudoscalar fields (for example, axion field).The axially symmetric version of the Grad?Shafranov equation (GSE) is also derived in this context, and used to describe the magnetosphere dynamics of the obtained ?axion star?. The interplay between high-energy processes and the seed magnetic field with respect to the global structure of the magnetosphere is briefly discussed.
