77 citations · 197 across the 10 of their papers we have counts for
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astro-ph2004
Can one hear the shape of the Universe?
R. Aurich, S. Lustig, F. Steiner +1
It is shown that the recent observations of NASA's explorer mission "Wilkinson Microwave Anisotropy Probe" (WMAP) hint that our Universe may possess a non-trivial topology. As an e…
astro-ph2004
Hyperbolic Universes with a Horned Topology and the CMB Anisotropy
Ralf Aurich, Sven Lustig, Frank Steiner +1
We analyse the anisotropy of the cosmic microwave background (CMB) in hyperbolic universes possessing a non-trivial topology with a fundamental cell having an infinitely long horn.…