113 citations · 837 across the 28 of their papers we have counts for
11 papers · 1 filter
Relic gravitons from super-inflation
Jakub Mielczarek, Marek Szydlowski
The super-inflationary phase is predicted by the Loop Quantum Cosmology. In this paper we study the creation of gravitational waves during this phase. We consider the inverse volum…
Coupling constant constraints in a nonminimally coupled phantom cosmology
Marek Szydlowski, Orest Hrycyna, Aleksandra Kurek
In the paper we investigate observational constraints on coupling to gravity constant parameter using distant supernovae SNIa data, baryon oscillation peak (BOP), the cosmic mi…
Extended Quintessence with non-minimally coupled phantom scalar field
Orest Hrycyna, Marek Szydlowski
We investigate evolutional paths of an extended quintessence with a non-minimally coupled phantom scalar field to the Ricci curvature. The dynamical system methods are used to…
Constraints on oscillating dark energy models
Aleksandra Kurek, Orest Hrycyna, Marek Szydlowski
The oscillating scenario of route to Lambda was recently proposed by us arXiv:0704.1651 as an alternative to a cosmological constant in a explanation of the current accelerating un…
Testing and selection of cosmological models with corrections
Marek Szydlowski, Wlodzimierz Godlowski, Tomasz Stachowiak
In the paper we check whether the contribution of type in the Friedmann equation can be tested. We consider some astronomical tests to constrain the density parameters…
Acceleration of the Universe driven by the Casimir force
Marek Szydlowski, Wlodzimierz Godlowski
We investigate an evolutional scenario of the FRW universe with the Casimir energy scaling like . The Casimir effect is used to explain the vacuum energy differences (i…