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arXiv · 2404.14335

Regularized Conformal Electrodynamics: Novel C-metric in (2+1) Dimensions

David Kubiznak·Otakar Svítek·Tayebeh Tahamtan
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Abstract

Conformal electrodynamics is a particularly interesting example of power Maxwell non-linear electrodynamics, designed to possess conformal symmetry in all dimensions. In this paper, we propose a regularized version of Conformal electrodynamics, minimally regularizing the field of a point charge at the origin by breaking the conformal invariance of the theory with a dimensionfull "Born-Infeld-like" parameter. In four dimensions the new theory reduces to the recently studied Regularized Maxwell electrodynamics, distinguished by its "Maxwell-like" solutions for accelerated and slowly rotating black hole spacetimes. Focusing on three dimensions, we show that the new theory shares many of the properties of its four-dimensional cousin, including the existence of the charged C-metric solution (currently unknown in the Maxwell theory).

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David Kubiznak, Otakar Svítek, Tayebeh Tahamtan. 2024-04-22. Regularized Conformal Electrodynamics: Novel C-metric in (2+1) Dimensions. https://arxiv.org/abs/2404.14335

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