57 citations · 112 across the 4 of their papers we have counts for
3 papers · 1 filter
Dynamics and chaos in the unified scalar field Cosmology
Georgios Lukes-Gerakopoulos, Spyros Basilakos, George Contopoulos
We study the dynamics of the closed scalar field FRW cosmological models in the framework of the so called Unified Dark Matter (UDM) scenario. Performing a theoretical as well as a…
Virialization of cosmological structures in models with time varying equation of state
Spyros Basilakos, Nikos Voglis
We study the virialization of the cosmic structures in the framework of flat cosmological models where the dark energy component plays an important role in the global dynamics of t…
Comparison between optical and X-ray cluster detection methods
S. Basilakos, M. Plionis, S. Georgakakis +4
In this work we present combined optical and X-ray cluster detection methods in an area near the North Galactic Pole area, previously covered by the SDSS and 2dF optical surveys. T…