We probe deeply into the characteristics of thin accretion disk surrounding black hole within the brane world paradigm. We investigate how model parameters affect the physical properties of the disk. Our findings indicate that as the tidal charge parameter inherited from the higher dimension increases, the energy flux, the radiation temperature, the spectral cutoff frequency, the spectral luminosity, and the conversion efficiency of the disk all increase, but the radius of the innermost stable circular orbit decreases. Compared to cases of the Kerr and Schwarzschild black holes, the disk is hotter and more luminous for positive tidal charge parameter, while it is cooler and less luminous for negative tidal charge parameter, which suggests the potential for probing possible signatures of higher dimension.

中文翻译：

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膜世界黑洞周围薄吸积盘中可能存在更高维度的特征


我们深入探讨了膜世界范式中黑洞周围薄吸积盘的特征。我们研究模型参数如何影响磁盘的物理属性。我们的研究结果表明，随着从高维继承的潮汐电荷参数的增加，能量通量、辐射温度、光谱截止频率、光谱光度和圆盘的转换效率都增加，但最内层稳定的半径增加圆形轨道减小。与克尔和史瓦西黑洞的情况相比，对于正潮汐电荷参数，该盘更热且更发光，而对于负潮汐电荷参数，该盘更冷且更不发光，这表明探测更高维度的可能特征的潜力。