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arXiv · 1212.0130

Modeling magnetized neutron stars using resistive MHD

Carlos Palenzuela
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Abstract

This work presents an implementation of the resistive MHD equations for a generic algebraic Ohm's law which includes the effects of finite resistivity within full General Relativity. The implementation naturally accounts for magnetic-field-induced anisotropies and, by adopting a phenomenological current, is able to accurately describe electromagnetic fields in the star and in its magnetosphere. We illustrate the application of this approach in interesting systems with astrophysical implications; the aligned rotator solution and the collapse of a magnetized rotating neutron star to a black hole.

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Carlos Palenzuela. 2012-12-01. Modeling magnetized neutron stars using resistive MHD. https://doi.org/10.1093/mnras%2Fstt311

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