arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.04969hep-ph
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旋转带电黑洞Hawking-Unruh辐射的强子化对应

Hadronization correspondence of Hawking-Unruh radiation from rotating and electrically charged black holes

Hayam Yassin, Eman R. Abo Elyazeed, Raghda E. Break, Amira M. Megahed, Abdel Nasser Tawfik

摘要:

假设了旋转、带电和带电旋转黑洞中Hawking-Unruh辐射机制与高能物理中强子化之间的对应关系。这使我们能够确定重离子碰撞的冻结参数。此外,发现黑洞的热力学类似于高能碰撞。我们还介绍了一个关系表示的角动量和角速度的依赖关系推导出旋转黑洞的化学势。旋转、带电和带电旋转黑洞的新相图与带电黑洞的相图以及由统计热模型和高能实验绘制的相图非常一致。此外,我们对冻结条件$\langle E\rangle/\langle N\rangle$和$s/T^3$的估计与强子化过程中确定的条件非常一致,特别是在$μ\leq 0.3$ GeV。

英文摘要:

The proposed correspondence between the Hawking-Unruh radiation mechanism in rotating, electrically-charged and electrically-charged-rotating black holes and the hadronization in high-energy physics is assumed. This allows us to determine the well-profound freezeout parameters of the heavy-ion collisions. Furthermore, black holes thermodynamics is found analogical to that of the high-energy collisions. We also introduce a relation expressing the dependence of the angular momentum and the angular velocity deduced from rotating black holes on the chemical potential. The novel phase diagram for rotating, electrically-charged and electrically-charged-rotating black holes are found in an excellent agreement with the phase diagrams drawn for electrically-charged black holes and also with the ones mapped out from the statistical thermal models and the high-energy experiments. Moreover, our estimations for the freezeout conditions $\langle E\rangle/\langle N\rangle$ and $s/T^3$ are in excellent good agreement with the ones determined from the hadronization process, especially at $μ\leq 0.3$ GeV.

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