Submissions from Sukannya Bhagwanath
-  faKiv:2001.07892 [pdf]
Derivative Model of the Black HoleComments:
In this paper, we study the dynamics of the black hole in the regime of the cosmological constant, which is generated by the expansion of the universe. The models which are considered are the perturbative perturbative and the Lorenzian perturbative models. We find that the Lorenzian model is described by the Einstein-Hilbert action, which is characterized by a solution of the KKLT equation. We consider the exact solution of the KKLT equation, and also the perturbative solution. In the perturbative solution, we find that the black hole is generated by the expansion of the universe. Our results show that the structure of the black hole is determined by the dynamics of the universe.