“Kerrr” black hole: The lord of the string |
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Authors: | Anais Smailagic Euro Spallucci |
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Affiliation: | 1. Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, Trieste, Italy;2. Dipartimento di Fisica dell'' Università di Trieste, Trieste, Italy |
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Abstract: | Kerrr in the title is not a typo. The third “r” stands for regular, in the sense of pathology-free rotating black hole. We exhibit a long search-for, exact, Kerr-like, solution of the Einstein equations with novel features: (i) no curvature ring singularity; (ii) no “anti-gravity” universe with causality violating time-like closed world-lines; (iii) no “super-luminal” matter disk. |
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Keywords: | Black holes String theory |
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