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Effect of the Generalized Uncertainty Principle on Post-Inflation Preheating
Wissam Chemissany, Saurya Das, Ahmed Farag Ali +1
We examine effects of the Generalized Uncertainty Principle, predicted by various theories of quantum gravity to replace the Heisenberg's uncertainty principle near the Planck scal…
Quantum aether and an invariant Planck scale
Saurya Das, Elias C. Vagenas
We argue that a quantum aether is consistent with the principle of relativity and can provide an economical way of having an invariant quantum gravity or Planck scale. We also show…
A proposal for testing Quantum Gravity in the lab
Ahmed Farag Ali, Saurya Das, Elias C. Vagenas
Attempts to formulate a quantum theory of gravitation are collectively known as {\it quantum gravity}. Various approaches to quantum gravity such as string theory and loop quantum…
Black hole spectroscopy via adiabatic invariance
Bibhas Ranjan Majhi, Elias C. Vagenas
During the last years, one had to combine the proposal about how quasinormal frequencies are related with black holes and the proposal about the adiabatic invariance of black holes…
Relativistic particle in a three-dimensional box
Pedro Alberto, Saurya Das, Elias C. Vagenas
We generalize the work of Alberto, Fiolhais and Gil and solve the problem of a Dirac particle confined in a 3-dimensional box. The non-relativistic and ultra-relativistic limits ar…