Elisa G. M. Ferreira

Testing the interaction between dark energy and dark matter with Planck data

Interacting Dark Energy and Dark Matter is used to go beyond the standard cosmology. We base our arguments on Planck data and conclude that an interaction is compatible with the observations and can provide a strong argument towards consistency of different values of cosmological parameters.

Comparative analysis of the spindle and chromosome configurations of in vitro–matured oocytes from patients with endometriosis and from control subjects: a pilot study

Preliminary data from a prospective controlled study did not demonstrate an increased percentage of meiotic abnormalities for in vitro-matured oocytes obtained from stimulated cycles of endometriosis and control patients. However, the tendency toward a higher proportion of telophase I in apparently matured oocytes observed in endometriosis patients suggests an impairment or delay of the completion of meiosis I which requires further evaluation.

Evidence for interacting dark energy from BOSS

The result presented by the BOSS-SDSS Collaboration measuring the baryon acoustic oscillations of the Lyman-alpha forest from high-redshift quasars indicates a

Searching for features of a string-inspired inflationary model with cosmological observations

2.5\ensuremath{\sigma}

Prematuration of bovine oocytes with butyrolactone I reversibly arrests meiosis without increasing meiotic abnormalities after in vitro maturation

departure from the standard

Spindle and chromosome configurations of in vitro-matured oocytes from polycystic ovary syndrome and ovulatory infertile women: a pilot study.

\mathrm{\ensuremath{\Lambda}}

New model of axion monodromy inflation and its cosmological implications

-cold-dark-matter model. This is the first time that the evolution of dark energy at high redshifts has been measured, and the current results cannot be explained by simple generalizations of the cosmological constant. We show here that a simple phenomenological interaction in the dark sector provides a good explanation for this deviation, naturally accommodating the Hubble parameter obtained by BOSS,

Constraining interacting dark energy with CMB and BAO future surveys

H(z=2.34)=222\ifmmode\pm\else\textpm\fi{}7\text{ }\text{ }\mathrm{km}\text{ }{\mathrm{s}}^{\ensuremath{-}1}\text{ }{\mathrm{Mpc}}^{\ensuremath{-}1}

Holographic curvature perturbations in a cosmology with a space-like singularity

. By performing a global fit of the parameters with the inclusion of this new data set together with the Planck data for the interacting model, we are able to show that some interacting models have constraints for

Exact cosmological solutions of models with an interacting dark sector

H(2.34)