Regular BTZ black holes from an infinite tower of corrections
We explore 2+1-dimensional scalar-tensor theories derived from well-defined dimensional regularizations of the Lovelock invariants. In the limit where an infinite series of corrections is included, we obtain theories that admit fully regular black hole solutions. We analyze the properties of these r...
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| Main Author: | |
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| Format: | Article (Journal) Editorial |
| Language: | English |
| Published: |
29 July 2025
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| In: |
Physics letters
Year: 2025, Volume: 868, Pages: 1-7 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2025.139772 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1016/j.physletb.2025.139772 Verlag, kostenfrei, Volltext: https://www.sciencedirect.com/science/article/pii/S0370269325005337 
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| Author Notes: | Pedro G.S. Fernandes |
| Summary: | We explore 2+1-dimensional scalar-tensor theories derived from well-defined dimensional regularizations of the Lovelock invariants. In the limit where an infinite series of corrections is included, we obtain theories that admit fully regular black hole solutions. We analyze the properties of these regular black holes, investigate geodesics in these spacetimes, and examine the tidal forces, finding they remain finite everywhere. |
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| Item Description: | Gesehen am 24.11.2025 |
| Physical Description: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2025.139772 |