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Can Black Holes Cause Cosmic Expansion? by Sadeghi, Jafar; Gashti, Saeed Noori; Alipour, Mohammad Reza; Afshar, Mohammad Ali S. is a scholarly article available to read on EtoBox.

What is Can Black Holes Cause Cosmic Expansion? about?

Recently, it was shown in [1] that black holes are the source of dark energy. In [2-5], the truth or falsity of this concept has been discussed. We briefly state the arguments raised in each of these papers, but our main goal is not to accept or reject these debates. Rather, in this note, we show that black holes in specific structures, such as the Reissner-Nordstrom (R-N) black hole in the presence of quintessence, string cloud, and perfect fluid, can produce a repulsive force with respect to the weak gravity conjecture mechanism that overcomes the gravitational force.\textit{ We discuss these repulsions forces in a population of black holes of the same family can be considered as an auxiliary factor (albeit a weak factor) for the expansion of the universe}.

Author

Sadeghi, Jafar; Gashti, Saeed Noori; Alipour, Mohammad Reza; Afshar, Mohammad Ali S.

Published

2023

Language

EN