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Rotating charged hairy black hole in \((2+1)\) dimensions and particle acceleration. (English) Zbl 1298.83095

Summary: In this paper, we construct rotating charged hairy black hole in \((2+1)\) dimensions for infinitesimal black hole charge and rotation parameters. Then we consider this black hole as particle accelerator and calculate the center-of-mass energy of two colliding test particles near the rotating charged hairy black hole in \((2+1)\) dimensions. As we expected, the center-of-mass energy has infinite value.

MSC:

83C57 Black holes
83D05 Relativistic gravitational theories other than Einstein’s, including asymmetric field theories
83C15 Exact solutions to problems in general relativity and gravitational theory
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