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arXiv 2202.05310gr-qc
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在黑洞的高能碰撞中电荷重要吗?

Does charge matter in high-energy collisions of black holes?

Gabriele Bozzola

摘要:

我们进行了数值相对论模拟的高能量的正面碰撞的带电黑洞具有相同的电荷质量比$λ$。我们发现,电磁相互作用已经在低洛伦兹因子$γ$下具有次显性效应,支持了黑洞性质的细节(例如,它们的自旋或电荷)在这些现象中起次要作用。利用这个结果和能量守恒,我们认为这些事件不能违反宇宙审查。

英文摘要:

We perform numerical-relativity simulations of high-energy head-on collisions of charged black holes with the same charge-to-mass ratio $λ$. We find that electromagnetic interactions have subdominant effects already at low Lorentz factors $γ$, supporting the conjecture that the details of the properties of black holes (e.g., their spin or charge) play a secondary role in these phenomena. Using this result and conservation of energy, we argue these events cannot violate cosmic censorship.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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