Perturbative solutions for compact objects in (2+1)-dimensional Bopp–Podolsky electrodynamics
Abstract We investigate the space-time geometry generated by compact objects in (2+1)-dimensional Bopp–Podolsky electrodynamics. Inspired by previous studies where the Bopp–Podolsky field acts as a source for spherically symmetric solutions, we revisit this question within the lower-dimensional (2+1...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-05-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-14314-7 |
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| Summary: | Abstract We investigate the space-time geometry generated by compact objects in (2+1)-dimensional Bopp–Podolsky electrodynamics. Inspired by previous studies where the Bopp–Podolsky field acts as a source for spherically symmetric solutions, we revisit this question within the lower-dimensional (2+1) framework. Using a perturbative approach, we derive a charged BTZ-like black hole solution and compute corrections up to second order in a perturbative expansion valid far from the horizon. Our analysis suggests that the near-horizon and inner structure of the solution remain unaltered, indicating that no new non-black hole objects emerge in this regime. In particular, we do not find evidence of wormhole solutions in the (2+1)-dimensional version of this theory. |
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| ISSN: | 1434-6052 |