Signatures of extra dimensions in black hole jets
Signatures of extra dimensions in black hole jets
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DOI：
10.1103/physrevd.106.084052
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发表时间：
2022-06
影响因子：
5
通讯作者：
Alex Chanson;Maria J Rodriguez
中科院分区：
文献类型：
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作者：
Alex Chanson;Maria J Rodriguez
相对论性黑洞喷流的主要动力机制之一是布兰福德-兹纳杰克过程。受其成功的启发，我们构建了五个时空维度的黑洞能量提取模型。在这里，我们找到了代表缓慢旋转的迈尔斯-佩里黑洞的等离子体磁球的无力电动力学方程的解。计算了这些实现高维黑洞能量提取的解的能量通量和角动量通量。讨论了五维BZ模型与低四维BZ模型的主要特征。
One of the leading mechanisms powering relativistic black hole jets is the Blandford–Znajek (BZ) process. Inspired by its success we construct energy extracting models for black holes in five space-time dimensions. Here, we find solutions to the force-free electrodynamic equations representing plasma-magnetospheres for slowly rotating Myers-Perry black holes. Both, energy and angular momentum fluxes are computed for these solutions realizing power extraction from black holes in higher dimensions. Comparisons of the main features of the five-dimensional BZ models with lower four-dimensional counterparts are discussed.