CONSTRAINTS ON DARK ENERGY AND COSMIC TOPOLOGY
2009 ◽
Vol 24
(08n09)
◽
pp. 1625-1630
Keyword(s):
A non-trivial spatial topology of the Universe is a potentially observable attribute, which can be probed through the circles-in-the-sky for all locally homogeneous and isotropic universes with no assumptions on the cosmological parameters. We show how one can use a possible circles-in-the-sky detection of the spatial topology of globally homogeneous universes to set constraints on the dark energy equation of state parameters.
2014 ◽
Vol 29
(02)
◽
pp. 1450015
◽
2019 ◽
Vol 79
(11)
◽
2019 ◽
Vol 28
(12)
◽
pp. 1950154
◽
2011 ◽
Vol 20
(07)
◽
pp. 1235-1249
◽
Keyword(s):
Keyword(s):
2005 ◽
Vol 216
◽
pp. 59-66
2006 ◽
Vol 21
(01)
◽
pp. 75-87
◽
Keyword(s):