Showing gr-qcShow all
2 papers · 1 filter
gr-qc2024
Compartmentalization and Coexistence in the Dark Sector of the Universe
Andronikos Paliathanasis, Kevin Duffy, Amlan Halder +1
We revise the cosmological interaction between dark energy and dark matter. More precisely, we focus on models that support compartmentalization or co-existence in the dark sector…
gr-qc2023
Mapping Solutions in Nonmetricity Gravity: Investigating Cosmological Dynamics in Conformal Equivalent Theories
Nikolaos Dimakis, Kevin Duffy, Alex Giacomini +3
We investigate the impact of conformal transformations on the physical properties of solution trajectories in nonmetricity gravity. Specifically, we explore the phase-space and rec…