Dynamical black holes: Apparent horizon versus energy conditions

One of the characteristics of a dynamical black hole is the apparent horizon. Initially it was assumed that this surface is spacelike. However, further studies have shown that it can be both and null and timelike. Recent studies of the black hole shadow have demonstrated the connection between energ...

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Bibliographic Details
Main Author: Vitalii Vertogradov
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Physics Letters B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269325003685
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