75 citations · 504 across the 22 of their papers we have counts for
4 papers · 1 filter
Limits of the circles-in-the-sky searches in the determination of cosmic topology of nearly flat universes
G. I. Gomero, B. Mota, M. J. Reboucas
[Abridged] An observable signature of a detectable nontrivial spatial topology of the Universe is the circles-in-the-sky in the CMB sky. In the most general search, pairs of circle…
What can the detection of a single pair of circles-in-the-sky tell us about the geometry and topology of the Universe ?
B. Mota, M. J. Reboucas, R. Tavakol
In a Universe with a detectable nontrivial spatial topology the last scattering surface contains pairs of matching circles with the same distribution of temperature fluctuations --…
Observable circles-in-the-sky in flat universes
B. Mota, M. J. Reboucas, R. Tavakol
An important, and potentially detectable, signature of a non-trivial topology for the universe is the presence of so called circles-in-the-sky in the cosmic microwave background (C…
Circles-in-the-sky searches and observable cosmic topology in a flat Universe
B. Mota, M. J. Reboucas, R. Tavakol
[Abridged] In a Universe with a detectable nontrivial spatial topology the last scattering surface contains pairs of matching circles with the same distribution of temperature fluc…