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Modeling Black Holes Is Easier with a Flicker of Light

A rotating Hayward black hole model using flickering light from accretion disks better simulates magnetic field shifts seen in supermassive black holes, study authors say.

Summary by Phys.org
A few days ago, I wrote about non-singular black hole models, specifically one known as the Hayward model. Since its introduction in 2006, several variations of the Hayward model have been introduced, including a rotating model similar to the Kerr metric used to study the supermassive black holes we've observed directly. This raises an interesting question: what if we use a rotating Hayward model instead of the usual Kerr model? A recent study a…

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Phys.org broke the news in United Kingdom on Monday, November 3, 2025.
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