Mimicking Wormholes in Born–Infeld Electrodynamics
We compute the evolution of linear perturbations on top of a background solution of a general nonlinear electromagnetic theory. This evolution can be described in terms of two effective metrics, and we analyze under what conditions they are conformally related so that they can be regarded as analog...
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| Hlavní autoři: | , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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MDPI AG
2024-12-01
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| Edice: | Universe |
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| On-line přístup: | https://www.mdpi.com/2218-1997/10/12/459 |
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