A compact theorem on the compactness of ultra-compact objects with monotonically decreasing matter fields
Abstract Self-gravitating horizonless ultra-compact objects that possess light rings have attracted the attention of physicists and mathematicians in recent years. In the present compact paper we raise the following physically interesting question: Is there a lower bound on the global compactness pa...
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Main Author: | Shahar Hod |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2025-02-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | https://doi.org/10.1140/epjc/s10052-025-13866-y |
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