Abstract
We study Maxwell equations in the external background spacetime of a slowly rotating magnetized NUT star and find analytical solutions for the exterior electric fields after separating the equations for electric field into angular and radial parts in the lowest order in angular momentum and NUT charge approximation. The star is considered isolated and in vacuum, with dipolar magnetic field aligned with the axis of rotation. The contribution to the external electric field of star from the NUT charge is considered in detail.
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Ahmedov, B.J., Khugaev, A.V. & Abdujabbarov, A.A. External electromagnetic fields of a slowly rotating magnetized star with gravitomagnetic charge. Astrophys Space Sci 337, 679–683 (2012). https://doi.org/10.1007/s10509-011-0862-z
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DOI: https://doi.org/10.1007/s10509-011-0862-z