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Magnetized Reissner-Nordstrom-Taub-NUT spacetime and microscopic entropy (2101.10302v3)
Published 25 Jan 2021 in gr-qc
Abstract: We present a novel solution describing magnetized spacetime outside a massive object with electric charge equipped with NUT parameter. To get the solution, we employ the Ernst magnetization to the Reissner-Nordstrom-Taub-NUT spacetime as the seed. After discussing some physical aspects of the spacetime, we show that the extremal entropy of a magnetized Reissner-Nordstrom-Taub-NUT black hole can be reproduced by using the Cardy formula.
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