Magnetized Kerr-Newman-Taub-NUT spacetimes
Masoud Ghezelbash, Haryanto M. Siahaan
TL;DR
This paper introduces a new class of exact, regular solutions in Einstein-Maxwell theory derived from Kerr-Newman-Taub-NUT spacetimes using the Ernst magnetization process, and explores their thermodynamic properties.
Contribution
It presents a novel magnetized extension of Kerr-Newman-Taub-NUT spacetimes with detailed analysis of their physical and thermodynamic properties.
Findings
Solutions are regular everywhere.
Quasilocal conserved quantities are computed.
Smarr formula and first law of thermodynamics are established.
Abstract
We find a new class of exact solutions in the Einstein-Maxwell theory by employing the Ernst magnetization process to the Kerr-Newman-Taub-NUT spacetimes. We study the solutions and find that they are regular everywhere. We also find the quasilocal conserved quantities for the spacetimes, the corresponding Smarr formula and the first law of thermodynamics.
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