299 citations · 2.3k across the 91 of their papers we have counts for
5 papers · 1 filter
Cosmic homogeneity: a spectroscopic and model-independent measurement
R. S. Gonçalves, G. C. Carvalho, C. A. P. Bengaly +4
Cosmology relies on the Cosmological Principle, i.e., the hypothesis that the Universe is homogeneous and isotropic on large scales. This implies in particular that the counts of g…
Isotropy analyses of the Planck convergence map
G. A. Marques, C. P. Novaes, A. Bernui +1
The presence of matter in the path of relic photons causes distortions in the angular pattern of the cosmic microwave background (CMB) temperature fluctuations, modifying their pro…
Measuring the transverse baryonic acoustic scale from the SDSS DR11 galaxies
G. C. Carvalho, A. Bernui, M. Benetti +3
We report five measurements of the transverse baryonic acoustic scale, , obtained from the angular two-point correlation function calculation for Luminous Red Galaxies of…
Angular Baryon Acoustic Oscillation measure at z=2.225 from the SDSS quasar survey
E. de Carvalho, A. Bernui, G. C. Carvalho +2
Following a quasi model-independent approach we measure the transversal BAO mode at high redshift using the two-point angular correlation function (2PACF). The analyses done here a…
The dipole anisotropy of WISE x SuperCOSMOS number counts
C. A. P. Bengaly, C. P. Novaes, H. S. Xavier +3
We probe the isotropy of the Universe with the largest all-sky photometric redshift dataset currently available, namely WISE~~SuperCOSMOS. We search for dipole anisotropy o…