68 citations · 440 across the 18 of their papers we have counts for
4 papers · 1 filter
The coincidence problem in linear dark energy models
P. P. Avelino
We show that a solution to the the coincidence problem can be found in the context of a generic class of dark energy models with a scalar field, , with a linear effective potent…
The Cosmological Evolution of Domain Wall Networks
J. C. R. E. Oliveira, C. J. A. P. Martins, P. P. Avelino
We have studied the cosmological evolution of domain wall networks in two, three and four spatial dimensions using high-resolution field theory simulations. The dynamical range and…
Scaling defect decay and the reionization history of the Universe
P. P. Avelino, D. Barbosa
We consider a model for the reionization history of the Universe in which a significant fraction of the observed optical depth is a result of direct reionization by the decay produ…
Linearized Bekenstein Varying Alpha Models
P. P. Avelino, C. J. A. P. Martins, J. C. R. E. Oliveira
We study the simplest class of Bekenstein-type, varying models, in which the two available free functions (potential and gauge kinetic function) are Taylor-expanded up to linea…