2 papers
gr-qc2021
Curved space and particle physics effects on the formation of Bose-Einstein condensation around a Reissner-Nordström black hole
Recai Erdem, Betül Demirkaya, Kemal Gültekin
We consider two scalar fields interacting through a term in the presence of a Reissner-Nordstrom black hole. Initially, only particles are present. We find that the…
gr-qc2020
A metric for gravitational collapse of dust around a Schwarzschild black hole
Recai Erdem, Betul Demirkaya
We consider the problem of gravitational collapse of a fluid under the effect of a Schwarzschild black hole (e.g. a primordial one) that suddenly forms inside the fluid. We assume…