Singularities in 2D and 3D quantum black holes

被引：0

作者：

Maciej Kolanowski

Marija Tomašević

机构：

[1] University of California,Department of Physics

[2] University of Warsaw,Institute of Theoretical Physics, Faculty of Physics

[3] CPHT,Institute for Theoretical Physics

[4] CNRS,undefined

[5] École polytechnique,undefined

[6] Institut Polytechnique de Paris,undefined

[7] University of Amsterdam,undefined

来源：

Journal of High Energy Physics | / 2023卷

关键词：

2D Gravity; Black Holes; Spacetime Singularities;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We study black holes in two and three dimensions that have spacelike curvature singularities behind horizons. The 2D solutions are obtained by dimensionally reducing certain 3D black holes, known as quantum BTZ solutions. Furthermore, we identify the corresponding dilaton potential and show how it can arise from a higher-dimensional theory. Finally, we show that the rotating BTZ black hole develops a singular inner horizon once quantum effects are properly accounted for, thereby solidifying strong cosmic censorship for all known cases.

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