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arXiv 2005.07153astro-ph.COgr-qc
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原初黑洞新质量函数的窗函数依赖性

Window function dependence of the novel mass function of primordial black holes

Koki Tokeshi, Keisuke Inomata, Jun'ichi Yokoyama

摘要:

我们调查的模糊性的原始黑洞,这已成功地确定黑洞质量在一个给定的配置的波动,由于平滑的密度波动的窗口函数的选择的新的质量函数。我们发现,虽然在新的质量函数的指数因子的窗口函数的依赖性是相同的,在传统的质量函数的礼帽规模周围,依赖性是不同的其他尺度,这导致在新的制定一些窗口函数的质量函数较窄。

英文摘要:

We investigate the ambiguity of the novel mass function of primordial black holes, which has succeeded in identifying the black hole mass in a given configuration of fluctuations, due to the choice of window function of smoothed density fluctuations. We find that while the window function dependence of the exponential factor in the novel mass function is the same as the one in the conventional mass function around the top-hat scale, the dependences are different on other scales, which leads to the narrower mass function in the novel formulation for some window functions.

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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