Black holes spinning near maximum rate could split in two, calculations suggest
Two black holes can collide and merge into one. But could the opposite happen: could a single black hole split into two smaller ones? That question is explored in a new theoretical study: "When Black Holes Admit Pair-of-pants Topologies," published in the journal Physical Review
The possibility of a black hole splitting into two smaller ones may challenge our current understanding of these mysterious objects. According to the study, a rapidly spinning black hole could potentially split in two if its rotation rate approaches the maximum allowed by the laws of physics. This maximum rate, known as the "ergosphere" limit, is a theoretical boundary beyond which the black hole's rotation becomes unstable.
This finding has significant implications for our understanding of black hole formation and evolution. If confirmed, it could suggest that the merger of two black holes is not a one-way process, and that the resulting black hole could potentially fragment into smaller ones under certain conditions. The study's authors used complex mathematical models to simulate the behavior of a rapidly spinning black hole, and their results highlight the need for further research into the dynamics of these extreme objects.
As researchers continue to explore the properties of black holes, this study highlights the importance of monitoring the behavior of these objects in extreme environments. To watch next: the observation of rapidly spinning black holes in astrophysical contexts, such as in the vicinity of active galactic nuclei or in binary systems. The detection of black hole fragmentation, if it occurs, could provide new insights into the fundamental laws of physics that govern the behavior of gravity and spacetime.
Originally reported by phys.org. LearningWire adds analysis for science & discovery readers.