M
Marek Szydłowski
Researcher at Jagiellonian University
Publications - 177
Citations - 3535
Marek Szydłowski is an academic researcher from Jagiellonian University. The author has contributed to research in topics: Dark energy & Cosmological constant. The author has an hindex of 33, co-authored 177 publications receiving 3426 citations. Previous affiliations of Marek Szydłowski include University of Pavia.
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Phantom cosmologies
TL;DR: In this paper, the authors discuss a class of phantom cosmological models and discuss the problem of singularities for these cosmologies, and find an interesting relation between the phantom models and standard matter models which is like the duality symmetry of string cosmology.
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Top ten accelerating cosmological models
TL;DR: In this paper, the authors used the Bayesian information criteria of model selection (BIC) to promote a set of parameters which should be incorporated to the model, and then the BIC was used to determine the set of model parameters which gives preferred fit to the SNIa data.
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How many parameters in the cosmological models with dark energy
TL;DR: In this article, the authors used the Akaike (AIC) and Bayesian (BIC) information criteria of model selection to avoid the degeneracy problem and determine the model with such a set of parameters which gives the most preferred fit to the data.
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Which cosmological model with dark energy - phantom or lambda-CDM
TL;DR: In this article, the authors use the Akaike and Bayesian information criteria of model selection to overcome this degeneracy and to determine a model with such a set of parameters which gives the most preferred fit to the SNIa data.
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Cosmological model with energy transfer
TL;DR: In this article, the authors proposed a FRW model with dark matter and dark energy which interact each other exchanging energy and showed that the cubic correction to the Hubble law, measured by distant supernovae type Ia, probes this interaction.