33 citations · 191 across the 26 of their papers we have counts for
3 papers · 1 filter
Toward unbiased estimations of the statefinder parameters
Alejandro Aviles, Jaime Klapp, Orlando Luongo
With the use of simulated supernova catalogs, we show that the statefinder parameters turn out to be poorly and biased estimated by standard cosmography. To this end, we compute th…
Fluids in cosmology
Jorge L. Cervantes-Cota, Jaime Klapp
We review the role of fluids in cosmology by first introducing them in General Relativity and then by applying them to a FRW Universe's model. We describe how relativistic and non-…
The influence of scalar fields in protogalactic interactions
M. A. Rodriguez-Meza, J. Klapp, J. L. Cervantes-Cota +1
We present simulations within the framework of scalar-tensor theories, in the Newtonian limit, to investigate the influence of massive scalar fields on the dynamics of the collisio…