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12 papers · 2 filters
Deformed algebra and the effective dynamics of the interior of black holes
Pasquale Bosso, Octavio Obregón, Saeed Rastgoo +1
We consider the classical Hamiltonian of the interior of the Schwarzschild black hole in Ashtekar-Barbero connection formalism. Then, inspired by generalized uncertainty principle…
Black hole singularity resolution via the modified Raychaudhuri equation in loop quantum gravity
Keagan Blanchette, Saurya Das, Samantha Hergott +1
We derive loop quantum gravity corrections to the Raychaudhuri equation in the interior of a Schwarzschild black hole and near the classical singularity. We show that the resulting…
Testing Short Distance Anisotropy in Space
Robert B. Mann, Idrus Husin, Hrishikesh Patel +3
The isotropy of space is not a logical requirement but rather is an empirical question; indeed there is suggestive evidence that universe might be anisotropic. A plausible source o…
Five-Dimensional Yang-Mills Black Holes in Massive Gravity's Rainbow
Houcine Aounallah, Behnam Pourhassan, Seyed Hossein Hendi +1
In this paper, we will analyze a five-dimensional Yang-Mills black hole solution in massive gravity's rainbow. We will also investigate the flow of such a solution with scale. Then…
Discreteness of Space from GUP in Strong Gravitational Fields
Ashmita Das, Saurya Das, Elias C. Vagenas
A large class of quantum theories of gravity show that the Heisenberg's uncertainty principle is modified to the "Generalised Uncertainty Principle" (GUP) near the Planckian scale.…
There is no coincidence after all!
Saurya Das
We show that if Dark Matter is made up of light bosons, they form a Bose-Einstein condensate in the early Universe. This in turn naturally induces a Dark Energy of approximately eq…