908 citations · 4.7k across the 93 of their papers we have counts for
4 papers · 1 filter
Randall-Sundrum black holes and strange stars
Malcolm Fairbairn, Veronique Van Elewyck
It has recently been suggested that the existence of bare strange stars is incompatible with low scale gravity scenarios. It has been claimed that in such models, high energy neutr…
Insights on neutrino lensing
R. Escribano, J. -M. Frere, D. Monderen +1
We discuss the gravitational lensing of neutrinos by astrophysical objects. Unlike photons, neutrinos can cross a stellar core; as a result, the lens quality improves. We also esti…
Neutrino suppression and extra dimensions: a minimal model
N. Cosme, J. -M. Frere, Y. Gouverneur +3
We study flavour neutrinos confined to our 4-dimensional world coupled to one "bulk" state, i.e. a Kaluza-Klein tower. We discuss the spatial development of the neutrino disappeara…
Leptogenesis with virtual Majorana neutrinos
J. -M. Frere, F. -S. Ling, M. H. G. Tytgat +1
We present a mechanism of leptogenesis based on the out-of-equilibrium decay of a scalar particle into heavy virtual Majorana neutrinos. This scheme presents many conceptual advant…