271 citations · 515 across the 7 of their papers we have counts for
7 papers
CDM model: A promising scenario for alleviation of cosmological tensions
Ozgur Akarsu, Eleonora Di Valentino, Suresh Kumar +3
We present a comprehensive analysis of the CDM model, which explores the recent conjecture suggesting a rapid transition of the Universe from anti-de Sitter vacua to de…
Fourier-series expansion of the dark-energy equation of state
David Tamayo, J. Alberto Vazquez
The dark energy component of the universe still remains as a mystery, however, several papers based on observational data have shown that its equation of state may have an oscillat…
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in Fourier-space
Florian Beutler, Hee-Jong Seo, Ashley J. Ross +26
We analyse the Baryon Acoustic Oscillation (BAO) signal of the final Baryon Oscillation Spectroscopic Survey (BOSS) data release (DR12). Our analysis is performed in Fourier-space,…
The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: combining correlated Gaussian posterior distributions
Ariel G. Sanchez, Jan Niklas Grieb, Salvador Salazar-Albornoz +17
The cosmological information contained in anisotropic galaxy clustering measurements can often be compressed into a small number of parameters whose posterior distribution is well…
Constraining the dark energy equation of state using Bayes theorem and the Kullback-Leibler divergence
S. Hee, J. A. Vázquez, W. J. Handley +2
Data-driven model-independent reconstructions of the dark energy equation of state are presented using Planck 2015 era CMB, BAO, SNIa and Lyman- data. These reconstructio…
A divergence-free parametrization for dynamical dark energy
Ozgur Akarsu, Tekin Dereli, J. Alberto Vazquez
We introduce a new parametrization for the dark energy, led by the same idea to the linear expansion of the equation of state in scale factor and in redshift , which diverge…