papers
Publications (19)
astro-ph.CO2010
Scalar field models of dark energy with barotropic equation of state: properties and observational constraints from different datasets
B. Novosyadlyj, O. Sergijenko
astro-ph.CO2012
Some spectral properties of the quasar ultraviolet bump
O. Torbaniuk, G. Ivashchenko, O. Sergijenko
astro-ph.IM2018
Science with the Cherenkov Telescope Array
The Cherenkov Telescope Array Consortium, :, B. S. Acharya +580
astro-ph.CO2012
Composite spectra of quasars with different UV spectral index
G. Ivashchenko, O. Sergijenko, O. Torbaniuk
astro-ph.CO2017
Molecules in the early Universe
B. Novosyadlyj, O. Sergijenko, V. M. Shulga
astro-ph.CO2018
Constraints on the dark energy with barotropic equation of state: assessing the importance of different observations
O. Sergijenko
astro-ph.HE2017
Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)
F. Acero, B. S. Acharya, V. AcÃn Portella +1137
astro-ph2008
Scalar Field as Dark Energy Accelerating Expansion of the Universe
O. Sergijenko, B. Novosyadlyj
astro-ph.CO2013
Quintessence versus phantom dark energy: the arbitrating power of current and future observations
B. Novosyadlyj, O. Sergijenko, R. Durrer +1
astro-ph.CO2017
Observational constraints on tensor perturbations in cosmological models with dynamical dark energy
O. Sergijenko
astro-ph.CO2018
Dipole of the luminosity distance as a test for dark energy models
O. Sergijenko
astro-ph2008
Large-scale structure formation in cosmology with classical and tachyonic scalar fields
O. Sergijenko, Yu. Kulinich, B. Novosyadlyj +1
astro-ph2009
Evolution of scalar perturbations in cosmology with quintessential dark energy
B. Novosyadlyj, O. Sergijenko
astro-ph.HE2016
Contributions of the Cherenkov Telescope Array (CTA) to the 6th International Symposium on High-Energy Gamma-Ray Astronomy (Gamma 2016)
The CTA Consortium, :, A. Abchiche +1387
gr-qc2018
2-field model of dark energy with canonical and non-canonical kinetic terms
O. Sergijenko
gr-qc2017
Dynamics of expansion of the Universe in model with the additional coupling between dark energy and dark matter
R. Neomenko, B. Novosyadlyj, O. Sergijenko
astro-ph.CO2014
Constraining the dynamical dark energy parameters: Planck-2013 vs WMAP9
B. Novosyadlyj, O. Sergijenko, R. Durrer +1
astro-ph.CO2010
Properties and uncertainties of scalar field models of dark energy with barotropic equation of state
B. Novosyadlyj, O. Sergijenko, S. Apunevych +1
astro-ph.IM2019
Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout
A. Acharyya, I. Agudo, E. O. Angüner +467