137 citations · 466 across the 10 of their papers we have counts for
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astro-ph.CO2010★ 7 cited
Imprints of a hemispherical power asymmetry in the seven-year WMAP data due to non-commutativity of space-time
N. E. Groeneboom, M. Axelsson, D. F. Mota +1
Non-commutative geometry at inflation can give arise to parity violating modulations of the primordial power spectrum. We develop the statistical tools needed for investigating whe…
astro-ph.CO2010★ 1 cited
Non-Gaussianities in the local curvature of the 5-year WMAP data
Øystein Rudjord, Nicolaas E. Groeneboom, Frode K. Hansen +1
Using the 5 year WMAP data, we re-investigate claims of non-Gaussianities and asymmetries detected in local curvature statistics of the 1 year WMAP data. In Hansen et al 2004, it w…