48 citations · 704 across the 55 of their papers we have counts for
55 papers
Wheeler-DeWitt equation and the late gravitational collapse: effects of factor ordering and the tunneling scenario
Davide Batic, Marek Nowakowski, Neelima Govind Kelkar
We set up the Wheeler-DeWitt (WDW) equation for late gravitational collapse. The fact that the gravitational collapse and the expanding/ collapsing universe can be described within…
The Universe according to DESI results
Davide Batic, Sergio Bravo Medina, Marek Nowakowski
The recent fit of cosmological parameters by the Dark Energy Spectroscopic Instrument (DESI) collaboration will have a significant impact on our understanding of the universe. Give…
Cosmologies in theory with non-minimal coupling between geometry and matter
Sergio Bravo Medina, Marek Nowakowski, Ronaldo V. Lobato +1
Among the recent extensions to standard General Relativity, gravity has risen an interest given the possibility of coupling between geometry and matter. We exa…
Gravitational Collapse via Wheeler-DeWitt Equation
Davide Batic, Marek Nowakowski
We analyze the Wheeler-DeWitt (WDW) equation in the context of a gravitational collapse. The physics of an expanding/collapsing universe and many details of a collapsing star can c…
A comment on singular and non-singular black holes using the Gaussian distribution
D. Batic, M. Nowakowski, S. A. Salim
In this work, we join the controversial discussion on singular and non-singular black holes using the Gaussian distribution. Our result which uses correct boundary conditions shift…
Axisymmetric Solutions to Einstein Field Equations via Integral Transforms
D. Batic, N. B. Debru, M. Nowakowski
In this paper, we present new axisymmetric and reflection symmetric vacuum solutions to the Einstein field equations. They are obtained using the Hankel integral transform method a…