Superradiant instability of area-quantized Kerr black hole with discrete reflectivity

Abstract Ultralight bosons can condense to form the so-called scalar clouds around rotating black holes (BHs) through superradiant instabilities. When quantum effects near the Planck scale of the event horizon are considered, the classical BH is replaced by an exotic compact object, such as an area-...

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Bibliographic Details
Main Authors: Zhong-Hao Luo, Yun-Long Zhang
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14204-y
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