4 papers · 1 filter
Gamma Ray Bursts: Cosmic Rulers for the High-Redshift Universe?
Fiona C. Speirits, Martin A. Hendry, Alejandro Gonzalez
The desire to extend the Hubble Diagram to higher redshifts than the range of current Type Ia Supernovae observations has prompted investigation into spectral correlations in Gamma…
Large-scale tidal fields on primordial density perturbations ? .II Alignment of Cosmic Structures
Alejandro Gonzalez
We show that the primordial density field imposes certain degree of coherence in the orientation of density perturbations. We quantify the scale of coherence and show that is signi…
Large-scale tidal fields on primordial density perturbations ?
Alejandro Gonzalez
We calculate the strength of the tidal field produced by the large-scale density field acting on primordial density perturbations in power law models. By analysing changes in the o…
Tidal Shear on Density Perturbations and Galaxy Formation
Alejandro Gonzalez
The strenth of the tidal shear produced by the large-scale density field acting on primordial density perturbations is calculated in power law models. It is shown that the large-sc…