120 citations · 467 across the 11 of their papers we have counts for
Showing 2011 · hep-phShow all
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hep-ph2011★ 48 cited
Dark radiation from the axino solution of the gravitino problem
Jasper Hasenkamp
Current observations of the cosmic microwave background could confirm an increase in the radiation energy density after primordial nucleosynthesis but before photon decoupling. We…
hep-ph2011★ 16 cited
Dark and visible matter with broken R-parity and the axion multiplet
Jasper Hasenkamp, Jörn Kersten
A small breaking of R-parity reconciles thermal leptogenesis, gravitino dark matter and primordial nucleosynthesis. We find that the same breaking relaxes cosmological bounds on th…