168 citations · 589 across the 7 of their papers we have counts for
4 papers · 1 filter
Astrophysical Bounds on Milli-Charged Particles in Models with a Paraphoton
Sacha Davidson, Michael Peskin
The upper bound on the number of relativistic species present at nucleosynthesis has been used to constrain particles with electric charge (). We correct the bo…
Inflation, Neutrino Baryogenesis, and (S)Neutrino-Induced Baryogenesis
B. A. Campbell, S. Davidson, K. A. Olive
We evaluate the constraints that the COBE observations put on baryogenesis in inflationary cosmologies.We consider the supersymmetric version of the proposal of Fukugita and Yanagi…
Supersymmetric (S)Neutrino-Mass Induced Baryogenesis
B. A. Campbell, S. Davidson, K. A. Olive
We propose a new mechanism for baryogenesis in supersymmetric extensions of the standard model, that does not depend on (super)GUT interactions. It occurs by the non-perturbative e…
On the Baryon, Lepton-Flavour and Right-Handed Electron Asymmetries of the Universe
B. A. Campbell, S. Davidson, J. Ellis +1
Non-perturbative electroweak effects, in thermal equilibrium in the early universe, have the potential to erase the baryon asymmetry of the universe, unless it is encoded in a B-L…