77 citations · 199 across the 14 of their papers we have counts for
3 papers · 1 filter
Quantum fate of timelike naked singularity with scalar hair
O. Svitek, T. Tahamtan, A. Zampeli
We study the quantum fate of a naked curvature singularity sourced by a scalar field via several methods and compare the results obtained. The first method relies on relativistic q…
Decoupling of the re-parametrization degree of freedom and a generalized probability in quantum cosmology
N. Dimakis, Petros A. Terzis, Adamantia Zampeli +1
The high degree of symmetry renders the dynamics of cosmological as well as some black hole spacetimes describable by a system of finite degrees of freedom. These systems are gener…
General Analytic Solutions of Scalar Field Cosmology with Arbitrary Potential
N. Dimakis, A. Karagiorgos, Adamantia Zampeli +3
We present the solution space for the case of a minimally coupled scalar field with arbitrary potential in a FLRW metric. This is made possible due to the existence of a nonlocal i…